Instruction/ maintenance manual of the product MC35 Siemens
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AT Command Set Siemens Cellular Engines MC35 Module MC35 Terminal Version: 04.00 DocID: MC35 _ATC_01_V0 4.00.
AT C ommand Set MC35_AT C_01_V04.00 Page 2 of 238 02.04.2002 Docum ent Name: AT C o m m a n d S e t Siemens Cellular Engines Versio n: 04.00 Date: 02. 04.
AT C ommand Set MC35_AT C_01_V04.00 Page 3 of 238 02.04.2002 Contents 0 Version History............................................................................................. 8 1 Introduction .....................................................
AT C ommand Set MC35_AT C_01_V04.00 Page 4 of 238 02.04.2002 2.37 AT&V D isplay current c onfigurati on ...................................................................................... 34 2.38 AT&W Store current conf igurati on to user defined prof ile .
AT C ommand Set MC35_AT C_01_V04.00 Page 5 of 238 02.04.2002 4.14 AT+CGMR R equest rev ision ide ntificat ion of sof tware status .............................................. 73 4.15 AT+CGSN R equest pro duct seri al num ber identif ication (IMEI) id entical t o GSN .
AT C ommand Set MC35_AT C_01_V04.00 Page 6 of 238 02.04.2002 5.13 AT+CSC B Selec t cell bro adcast m essages ........................................................................ 145 5.14 AT+CSDH Show SM S text m ode param eters ...................
AT C ommand Set MC35_AT C_01_V04.00 Page 7 of 238 02.04.2002 8.24 AT^SNFO Se t audio ou tput (= loudspeak er pat h) param eter ............................................. 198 8.25 AT^SNFS Select a udio hard ware set .................................
AT C ommand Set MC35_AT C_01_V04.00 Page 8 of 238 02.04.2002 0 Version Histor y This chapter rep orts m odif ications an d im provem ents over pr evious versio ns of the docum ent. "AT Com m and Set" Vers ion MC 35-ATC_01_V 03.02 => MC 35_ATC_01_ V04.
AT C ommand Set MC35_AT C_01_V04.00 Page 9 of 238 02.04.2002 8.2 176f AT^MON I Channel num bers are now is sued i n the form of 4-digit number s. Therefor e, the examples on page 176 have been update d. Frequenc y hoppin g will now be indic ated with “h” ( in- stead of th e previ ously used “0”.
AT C ommand Set MC35_AT C_01_V04.00 Page 10 of 238 02.04.2002 1 Introductio n 1.1 Scope of the document This docum ent presents the AT Com m and Set for the S iem ens c ellular e ngines MC35 M odule MC 35 Terminal The AT comm ands detailed in this docum ent are sup ported b y both pr oducts.
AT C ommand Set MC35_AT C_01_V04.00 Page 11 of 238 02.04.2002 1.2 Supported product versions and rel ated documents Please n ote that this AT Comm and Set is intend ed for MC35 Ver sion 04 .00 Related docu ments [1] MC35 Hardware In terface Des cription, Version 0 4.
AT C ommand Set MC35_AT C_01_V04.00 Page 12 of 238 02.04.2002 1.3 Convent ions Throughout the doc ument, th e GSM en gines ar e ref erred to as ME (Mob ile Equ ipm ent), MS ( Mobile Station), TA ( Term inal Adapter) , DCE ( Data C omm unication Equipm ent) or fac simile DCE (F AX m o- dem, FAX board).
AT C ommand Set MC35_AT C_01_V04.00 Page 13 of 238 02.04.2002 1.5.1 Using parameters • Default par am eters are un derlined thr oughout this docum ent. • Optional param eters are e nclosed in square brack ets. If optional param eters are om itted, t he cur- rent sett ings ar e used unt il you c hange th em .
AT C ommand Set MC35_AT C_01_V04.00 Page 14 of 238 02.04.2002 2 Standard V.25ter AT Comman ds Thes e AT Comm ands are r elated t o ITU-T (Inter national T elecom m unication Union, Tel ecom munic a- tion sec tor) V.25ter docum ent. MC35 suppor ts the registers S0- S29.
AT C ommand Set MC35_AT C_01_V04.00 Page 15 of 238 02.04.2002 2.3 A TQn Flowcontrol Execute command ATQ <n> Response OK Para meter <n> 0 ATQ0 dis ables f low control 1 ATQ1 XON/XOFF so ftwa re flow co ntrol 2 ATQ2 onl y CTS by DCE 3 ATQ3 RTS/CT S Reference Not e Line state ref ers to RS-2 32 le vels.
AT C ommand Set MC35_AT C_01_V04.00 Page 16 of 238 02.04.2002 2.5 A TD Mobile originated call t o dial a number Execute command ATD [<n>] [<mgsm ][;] This comm and can be use d to set up ou tgoin g voic e, dat a or fax calls . It a lso serves to control supple mentary serv ices .
AT C ommand Set MC35_AT C_01_V04.00 Page 17 of 238 02.04.2002 2.6 A TD><mem> <n> Originate call to phone number <n> in memory <mem> This comm and allows you to di al a phon e num ber f rom a spec ific phon ebook .
AT C ommand Set MC35_AT C_01_V04.00 Page 18 of 238 02.04.2002 to called par ty) <;> Onl y required to set up voic e calls . TA rem ains in com mand m ode. Reference V.25ter/G SM 07.07 Note • There is no <mem> for emer gency call ( “EN”).
AT C ommand Set MC35_AT C_01_V04.00 Page 19 of 238 02.04.2002 2.7 A TD><n > Originate call to phone number sele cted from active memory This command can be used to dial a phone n um ber selected f rom the active m em ory. The act ive mem ory is the phonebook selected with AT +CPBS (see Chapter 4.
AT C ommand Set MC35_AT C_01_V04.00 Page 20 of 238 02.04.2002 2.8 A TD ><str> Originate call to phone number in memory with corre- sponding field This comm and searc hes the act ive phon ebook for a gi ven s tring <str > and dials the assigned phone number .
AT C ommand Set MC35_AT C_01_V04.00 Page 21 of 238 02.04.2002 2.9 A TDI Mobile originated call to dial able ISDN number <n> Execute command ATDI <n>[;] TA attem pts to set up an outg oing ca ll to ISDN num ber. Note: T his comm and ma y be aborted g enerall y by recei ving a c haracter during executio n.
AT C ommand Set MC35_AT C_01_V04.00 Page 22 of 238 02.04.2002 2.10 A TDL Redial last telephone number used Execute command ATDL[;] This comm and redials t he las t voic e and d ata call num ber used in the AT D c om - mand.
AT C ommand Set MC35_AT C_01_V04.00 Page 23 of 238 02.04.2002 2.11 A TE Enable command echo Write comm and ATE[< value>] This setting determ ines whether or not the TA ec hoes char acters recei ved f rom TE during c omm and state. Response OK Para meter <value > 0 Echo m ode off 1 Echo m ode on Reference V.
AT C ommand Set MC35_AT C_01_V04.00 Page 24 of 238 02.04.2002 2.13 A TI Displa y product identification information Execute command ATI Response ME iss ues prod uct inf ormation t ext SIEMENS REVISI ON MC35 xx.yy xx.yy OK Explanat ion of “Revis ion“ par am eter: Vers ion xx a nd vari ant yy of soft ware r e- lease.
AT C ommand Set MC35_AT C_01_V04.00 Page 25 of 238 02.04.2002 2.15 A TL Set monitor speaker loudness Execute command ATL[va l] Response OK Reference V.25ter Note • The two c omm ands AT L and AT M are im plem ented only f or V.25 ter com pati- bilit y reasons an d have no eff ect.
AT C ommand Set MC35_AT C_01_V04.00 Page 26 of 238 02.04.2002 2.18 A TQ Set result code presentation mode Write comm and ATQ [<n>] Response Specifies whet her or not t he TA tr ansm its any res ult code to the TE. Inform ation text transm itted in r espons e is not aff ected by this s etting .
AT C ommand Set MC35_AT C_01_V04.00 Page 27 of 238 02.04.2002 2.21 A TS3 Write command line t ermination char acter Read command ATS3? Response < n > OK Write comm and ATS3= <n> This param eter setting deter mines the char acter rec ogni zed by TA to term inate an incom ing com m and line.
AT C ommand Set MC35_AT C_01_V04.00 Page 28 of 238 02.04.2002 2.24 A TS6 Set pause before blind dialling Read command ATS6? Response <n> OK Write comm and ATS6= <n> No e ffect for G SM Response OK Para meter <n> 000-255 number of sec onds to wait b efor e blind d ialling.
AT C ommand Set MC35_AT C_01_V04.00 Page 29 of 238 02.04.2002 2.27 A TS10 Set disconnect delay after indicating th e absence of data carrier Read command ATS10? Response <n> OK Write comm and ATS10= <n> This param eter setting deter mines the am ount of tim e, that the T A rem ains con- nected in absence of a data carrier.
AT C ommand Set MC35_AT C_01_V04.00 Page 30 of 238 02.04.2002 2.30 A TV Set result code format mode Write comm and ATV[< value>] Response This param eter setting deter mines the cont ents of the header and tr ailer tr ansm it- ted with res ult co des and inform ation res ponses.
AT C ommand Set MC35_AT C_01_V04.00 Page 31 of 238 02.04.2002 2.32 A TZ Set all current parameters to user defined profile Execute command ATZ [<value >] Response TA sets all curren t par ameter s to the user profile s tored with AT&W ( see Chapt er 2.
AT C ommand Set MC35_AT C_01_V04.00 Page 32 of 238 02.04.2002 2.34 A T& D Set circuit Data Termin al Ready (DTR) function mode Write comm and AT&D[< value >] Response This command is only inte nded f or data c alls.
AT C ommand Set MC35_AT C_01_V04.00 Page 33 of 238 02.04.2002 2.36 A T&S Set circ uit Data Set Rea dy (DSR) func tion mode Write comm and AT&S< valu e> Response This parameter deter mines how the T A sets c ircuit 10 7 (DSR) depend ing on the comm unication s tate of the TA inter facing T E.
AT C ommand Set MC35_AT C_01_V04.00 Page 34 of 238 02.04.2002 2.37 A T&V Display current configurat ion Execute command AT&V[< n>] Response TA retur ns the curr ent par am eter setting. T he conf iguratio n va ries d epend ing on whether or not P IN auth enticati on has be en don e, or Mul tiplex m ode has been activate d.
AT C ommand Set MC35_AT C_01_V04.00 Page 35 of 238 02.04.2002 2.38 A T&W Store current configuration to user defined profile Execute command AT&W [<n>] TA stor es the curr ent sett ings to a user d efined pr ofile in the n on-volati le m emor y .
AT C ommand Set MC35_AT C_01_V04.00 Page 36 of 238 02.04.2002 2.39 A T+GC A P Request complete TA capabilities li st Test co mman d AT+G CAP=? Response OK Para meter Execute command AT+G CAP Response TA repor ts a list of addit ional ca pabi lities. +GCAP : <na me> OK Para meter <name> e.
AT C ommand Set MC35_AT C_01_V04.00 Page 37 of 238 02.04.2002 2.42 A T+GMR Request TA re vision ident ification of software status Test co mman d AT+G MR=? Response OK Execute command AT+G MR Response TA retur ns product s oft ware versi on identif icat ion text.
AT C ommand Set MC35_AT C_01_V04.00 Page 38 of 238 02.04.2002 2.44 A T+ILRR Set TE-TA local rat e reporting Test co mman d AT+ILRR =? Response +ILRR: (l ist of s upported <value> s ) OK Para met.
AT C ommand Set MC35_AT C_01_V04.00 Page 39 of 238 02.04.2002 2.45 A T+IPR Set fixed local rate Test co mman d AT+IPR =? Response +IPR: (l ist of support ed auto- detect able <rate >s ), (l ist .
AT C ommand Set MC35_AT C_01_V04.00 Page 40 of 238 02.04.2002 • Tak e into account t hat a de la y of 100 m s is requir ed bet ween a resp onse t o the last com mand ( e.g. OK ) and the next com mand on t he sam e line. • W hen you enter AT +IPR= 0, autobau ding will be ac tivated after the r espons e to the last c omm and is rec eived.
AT C ommand Set MC35_AT C_01_V04.00 Page 41 of 238 02.04.2002 3 AT Commands fo r FAX The f ollowing com m ands can be used for FAX trans mis sion. If the ME is acting as a Fax-Modem to a PC-based a pplicat ion ( e.g. “W inFax“) it is nec essar y to selec t the proper Servic e Class (Fax Cl ass) pr ovided b y the ME.
AT C ommand Set MC35_AT C_01_V04.00 Page 42 of 238 02.04.2002 3.2 A T+FB ADMUL Error Threshold M ultiplier Read command AT+F BADMUL ? This command def ines the “Cop y-Qualit y-OK” m ultip lier. T he num ber of lines receiv ed with a bad pixel cou nt is multipli ed b y this num ber.
AT C ommand Set MC35_AT C_01_V04.00 Page 43 of 238 02.04.2002 3.4 A T+FCIG Query or set t he Local polling id Test co mman d AT+F CIG =? Response (max.
AT C ommand Set MC35_AT C_01_V04.00 Page 44 of 238 02.04.2002 3.6 A T+FCQ Copy Quality Checking Test co mman d AT+F CQ =? This comm and controls Copy Qual it y checking when rece iving a fax.
AT C ommand Set MC35_AT C_01_V04.00 Page 45 of 238 02.04.2002 3.8 AT+FDCC Query or set capabilities Test co mman d AT+FDCC =? This comm and allows the connec ted applicat ion to se nse a nd co nstrain the capabil ities of the facs im ile DCE (=ME) , fr om the c hoices defin ed in CCIT T T.
AT C ommand Set MC35_AT C_01_V04.00 Page 46 of 238 02.04.2002 3.9 A T+FDFFC Data Compression Format Conv ersion Test co mman d AT+F DFFC =? This param eter determ ines the ME r espons e to a m ism atc.
AT C ommand Set MC35_AT C_01_V04.00 Page 47 of 238 02.04.2002 3.10 A T+FDIS Query or set sess ion parameters Test co mman d AT+F DIS =? This command allows the c ontro lling app licati on to sens e and co nstrai n the capabil ities us ed for th e current s essi on.
AT C ommand Set MC35_AT C_01_V04.00 Page 48 of 238 02.04.2002 3.11 A T+FDR Begin or continue phase C data reception Execute command AT+F DR The +FDR c omm and initiate s trans ition to Phase C data rec eptio n. Response CONNECT or OK If error is relate d to ME f unctional it y: ERROR Reference EIA PN-2388 Note Used for Faxclass 2 only 3.
AT C ommand Set MC35_AT C_01_V04.00 Page 49 of 238 02.04.2002 3.13 A T+FET End a page or document Write comm and AT+F ET=<p pm > This comm and indicates that th e current page or partial page is c om plete. A n ERROR respons e code res ults if this com m and is iss ued wh ile the m ode is on- hook.
AT C ommand Set MC35_AT C_01_V04.00 Page 50 of 238 02.04.2002 3.16 A T+FMDL identif y Product Model Read command AT+F MDL? Send the m odel i dentific ation to t he TA Response Gips y Soft Protocols tack OK Reference Siemens Note Used for Faxclass 2 only 3.
AT C ommand Set MC35_AT C_01_V04.00 Page 51 of 238 02.04.2002 3.19 A T+FPHCTO DTE Phase C Response Timeout Read command AT+FPHCT O? The tim e-out val ue <to ut> deter m ines how lo ng the D CE wi ll wait for a com m and after r eaching th e end of data when transm itting in Phas e C.
AT C ommand Set MC35_AT C_01_V04.00 Page 52 of 238 02.04.2002 3.22 A T+FRM Receiv e Data Test co mman d AT+F RM=? Response (List of support ed modula tion m odes <mod> s) OK Para meter See write com m and Write comm and AT+F RM=<m od > This command causes the TA to enter the r ecei ver-m ode using the modul ation defined below.
AT C ommand Set MC35_AT C_01_V04.00 Page 53 of 238 02.04.2002 3.25 A T+FTM Transmit Data Test co mman d AT+F TM=? Response (List of support ed modula tion m odes ) OK Para meter See write com m and Write comm and AT+F TM=<m od> This comm and causes the T A to tra nsm it data using the m odulation m ode de- fined below.
AT C ommand Set MC35_AT C_01_V04.00 Page 54 of 238 02.04.2002 3.27 A T+FVRFC Vertical resolution format conv ersion Test co mman d AT+F VRFC =? This command determ ines the DC E resp onse to a m ism atch between t he ver tical resolut ion negot iated f or the f acsim ile session and th e Phase C dat a des ired by the DTE.
AT C ommand Set MC35_AT C_01_V04.00 Page 55 of 238 02.04.2002 4 AT Commands ori ginating fr om GSM 07.07 Thes e AT Comm ands ar e accordin g to ETSI (Europe an T elecom munic ations Stand ards Institut e) GSM 07.
AT C ommand Set MC35_AT C_01_V04.00 Page 56 of 238 02.04.2002 4.2 A T+C A LA Set alarm time Test co mman d AT+CAL A=? Tes t command r eturns supp orted ar ra y index va lues <n> , alarm types <type > , and max imum length of the text <tle ngth> to be outp ut.
AT C ommand Set MC35_AT C_01_V04.00 Page 57 of 238 02.04.2002 Para meter <time> s tring type v alue; form at is "yy/MM/dd,hh :mm :ss", where c haracter s indicate year (t wo last dig its), m onth, da y, hour, m inutes. E. g. 6 th of May 2001, 22:10:0 0 hours eq uals t o “01/05/ 06,22:1 0:00" (see also +CCLK).
AT C ommand Set MC35_AT C_01_V04.00 Page 58 of 238 02.04.2002 - For ever y chann el a d iffer ent <text> param eter can be stored. - <text> will be o utput o n the s ame logic al cha nnel the alarm was enter ed. If not in m ultiplex m ode, <te xt> will be out put independe nt of the related channel.
AT C ommand Set MC35_AT C_01_V04.00 Page 59 of 238 02.04.2002 4.3 A T+C A MM A ccumulated call m eter maximum (A CM max) set or query Test co mman d AT+CAM M=? Response OK Para meter Read command AT+CAM M? Response TA returns the curre nt ACMm ax val ue.
AT C ommand Set MC35_AT C_01_V04.00 Page 60 of 238 02.04.2002 4.4 A T+C A OC Advice of C harge information Test co mman d AT+CAO C=? Response +CAOC: (list of supported <m od e> s ) OK Para meter.
AT C ommand Set MC35_AT C_01_V04.00 Page 61 of 238 02.04.2002 4.5 A T+CBST Select bearer service ty pe Test co mman d AT+CB ST=? Response +CBST: ( list of suppor ted <speed>s ) ,(list of supp or.
AT C ommand Set MC35_AT C_01_V04.00 Page 62 of 238 02.04.2002 4.6 A T+CCFC Call forw arding number and conditions control Test co mman d AT+CCFC=? Response +CCFC: (lis t/range of suppor ted <reas&g.
AT C ommand Set MC35_AT C_01_V04.00 Page 63 of 238 02.04.2002 <class> inte ger or s um of integers each repr esent ing a <cla ss> of inf orm a- tion: 1v o i c e 2 data 4f a x 8 s hort m es.
AT C ommand Set MC35_AT C_01_V04.00 Page 64 of 238 02.04.2002 +CCFC: 1,2,"+493012345678",145 +CCFC: 1,4,"+493012345678",145 OK Example 3 To deactivate CF U without spec ifying <.
AT C ommand Set MC35_AT C_01_V04.00 Page 65 of 238 02.04.2002 4.7 AT+CCLK Real Time Cloc k Test co mman d AT+CCLK=? Response OK Read command AT+CCLK? Response +CCLK: <time> OK/ERROR/+CM E ERROR .
AT C ommand Set MC35_AT C_01_V04.00 Page 66 of 238 02.04.2002 4.8 AT+CCUG: Closed Us er Group Test co mman d AT+CCUG=? The T est comm and returns the supp orted param eters .
AT C ommand Set MC35_AT C_01_V04.00 Page 67 of 238 02.04.2002 4.9 A T+CCW A Call waiting Test co mman d AT+CCW A=? Response +CCWA: (lis t of supp orted <n > s) OK/ERROR/+CM E ERROR Para meter Se.
AT C ommand Set MC35_AT C_01_V04.00 Page 68 of 238 02.04.2002 4.10 A T+CEER Extended error report Test co mman d AT+CE ER=? Response OK Execute command AT+CE ER TA retur ns an ext ended err or repor t of th e reason f or the last call rele ase and location.
AT C ommand Set MC35_AT C_01_V04.00 Page 69 of 238 02.04.2002 4.11 A T+CFUN Set phone functionalit y The AT +CFUN com m and serves to q uery or set the leve l of f unctional ity <fu n> of the M E. You c an reset the ME or enab le po wer sav ing.
AT C ommand Set MC35_AT C_01_V04.00 Page 70 of 238 02.04.2002 Test co mman d AT+CFUN=? Response +CFUN: (lis t of support ed < fun > s), ( list of s upported < rst > s) If error is relate d.
AT C ommand Set MC35_AT C_01_V04.00 Page 71 of 238 02.04.2002 6 CYCLIC SLE EP m ode: AT+CFUN= 6 disc onnects an y circ uit-switc hed call in prog- ress, but has no eff ect on a G PRS cal l. The M E goes into the power s aving m ode 1 0 minutes after the last ch aracter was transm itted o ver the ser ial int erfac e.
AT C ommand Set MC35_AT C_01_V04.00 Page 72 of 238 02.04.2002 Power saving beg ins 10 minutes after the last c haracter was sent or rec eived over the s erial in terf ace.
AT C ommand Set MC35_AT C_01_V04.00 Page 73 of 238 02.04.2002 4.12 A T+CGMI Request manufacturer id entification Test co mman d AT+CG MI=? Response OK Execute command AT+CG MI Response TA retur ns m anufac turer ident ificatio n text. SIEMENS OK Reference GSM 07 .
AT C ommand Set MC35_AT C_01_V04.00 Page 74 of 238 02.04.2002 4.15 A T+CGSN Request product serial number identification (IMEI) identical to GSN Test co mman d AT+CG SN=? Response OK Execute command AT+CG SN Response TA retur ns identif icat ion text f or deter m ination of the indivi dual M E.
AT C ommand Set MC35_AT C_01_V04.00 Page 75 of 238 02.04.2002 4.17 AT+CHUP Ha ng up call Test co mman d AT+CHUP=? Response OK Execute command AT+CHUP Cancels all acti ve and h eld c alls. Response OK/ERROR Reference GSM 07 .07 Note AT+CHUP im plem ents the sam e behav iour as AT H (s ee Chapter 2.
AT C ommand Set MC35_AT C_01_V04.00 Page 76 of 238 02.04.2002 4.19 A T+CIND Indicator control MC35 off ers two ways of displa ying st atus and e vent rep orting m ess ages by in dicators. W ith AT+CIND? you can direct ly quer y the curr ent status of each indic ator.
AT C ommand Set MC35_AT C_01_V04.00 Page 77 of 238 02.04.2002 Write comm and AT+CIND = [<sta t>[,<st at> [,...]]] The writ e comm and sim ply controls the re gistrat ion / d eregistr ation of i ndicator s. <stat > 0 Indicator is dereg istered .
AT C ommand Set MC35_AT C_01_V04.00 Page 78 of 238 02.04.2002 4.20 A T+CLCC List current call s of ME Test co mman d AT+CLCC =? Response OK Para meters Execute command AT+CLCC Response TA retur ns a list of current c alls of ME . If com mand s uccessf ul, but no calls are availab le, no inf orm ation res ponse is s ent to T E.
AT C ommand Set MC35_AT C_01_V04.00 Page 79 of 238 02.04.2002 4.21 A T+CLCK Facility lock Test co mman d AT+CLCK =? Response +CLCK : ( list of supporte d <fac> s) OK Para meter See execute com m.
AT C ommand Set MC35_AT C_01_V04.00 Page 80 of 238 02.04.2002 Factory set SIM locks “PF” lock Phone to t he ver y First SIM card “PN” Net work Per sonalis atio n “PU” Net work s ubset Pers.
AT C ommand Set MC35_AT C_01_V04.00 Page 81 of 238 02.04.2002 32 data circ uit as ync 64 dedicated pack et acces s 128 dedicated PAD acc ess x combinat ion of som e of the abo ve clas ses. For exam ple, the default s etting 7 repres ents the s um of the integers 1, 2 and 4 (call barri ng for vo ice, dat a and f ax).
AT C ommand Set MC35_AT C_01_V04.00 Page 82 of 238 02.04.2002 To loc k the m obile to t he current ly inser ted SI M card, f irst spec ify a pass word ( = a phone co de): AT+CPWD="PS",,1234 If "PS" l ock has not been se t before: enter new OK password.
AT C ommand Set MC35_AT C_01_V04.00 Page 83 of 238 02.04.2002 After the "PS" l ock password was incorr ectl y entered thr ee tim es in a ro w: AT+CPIN? +CPIN: PH-SIM PUK Master P hone C ode is req uired (8-digit code availab le from the manuf acturer .
AT C ommand Set MC35_AT C_01_V04.00 Page 84 of 238 02.04.2002 +CLCK: 1,1 outgoin g inter nationa l vo ice cal ls barre d +CLCK: 1,2 outgoing inter nationa l data c alls bar red +CLCK: 1,4 outgoing int.
AT C ommand Set MC35_AT C_01_V04.00 Page 85 of 238 02.04.2002 4.22 A T+CLIP Calling line identificat ion presentation Test co mman d AT+CLIP =? This comm and refer s to the GSM supplem entar y service.
AT C ommand Set MC35_AT C_01_V04.00 Page 86 of 238 02.04.2002 4.23 A T+CLIR Calling line identif ication restriction ( by *# sequenc e) The AT+CLIR com m and is not support ed. Ins tead, you can hand le CLIR on a ca ll-by-call bas is usin g the AT D comm and and a *# sequenc e.
AT C ommand Set MC35_AT C_01_V04.00 Page 87 of 238 02.04.2002 4.24 A T+CLVL Loudspeaker volume lev el Test co mman d AT+CLV L=? Response +CLVL : ( list of suppor ted <le vel>s ) OK Read command .
AT C ommand Set MC35_AT C_01_V04.00 Page 88 of 238 02.04.2002 4.25 A T+CMER Mobile equipment ev ent reporting Test co mman d AT+CME R=? Response +CMER: ( list of s upported <mo de > s),(list of .
AT C ommand Set MC35_AT C_01_V04.00 Page 89 of 238 02.04.2002 Reference GSM 07 .07 Unsolicit ed Result Code: +CIEV: <de sc>,<va lue> Note Only the in dicat ors which are re gistere d (see AT+CIND c omm and), will b e re- ported if CMER is enable d.
AT C ommand Set MC35_AT C_01_V04.00 Page 90 of 238 02.04.2002 4.27 A T+CMU T Mute control Test co mman d AT+CMUT =? Response +CMUT : ( list of supporte d <n> s ) OK Read command AT+CMUT ? Respon.
AT C ommand Set MC35_AT C_01_V04.00 Page 91 of 238 02.04.2002 4.28 A T+CMUX Enter multiplex mode MC35 supp orts Mu ltiplex m ode acc ording to the G SM 07.1 0 Mult iplexer Protoc ol and enab les o ne physic al ser ial as ynchrono us inter face to b e par tition ed int o three virtual c hann els.
AT C ommand Set MC35_AT C_01_V04.00 Page 92 of 238 02.04.2002 turns to t he AT comm and m ode. 3. T here are var ious opt ions to s witch from data mode to c omm and m ode: a) Escape seq uence + ++ b) Circuit 108 /2 (DT R) changes f rom ON to O FF, reaction d epen ds on comm and at&d (c aution if AT&D0: T A ignores status on DT R).
AT C ommand Set MC35_AT C_01_V04.00 Page 93 of 238 02.04.2002 Command Behaviour on channel 1 Differences on c hannel 2+3 ATS4 1 ) as describe d as desc ribed ATS5 1 ) as describe d not usa ble ATS6 1 .
AT C ommand Set MC35_AT C_01_V04.00 Page 94 of 238 02.04.2002 4.29 A T+COPN Read operator nam es Test co mman d AT+CO PN=? Response OK Execute command AT+CO PN TA returns the list of operator nam es f rom the ME. E ach operat or code <nu- m ericn> that ha s an al phanum eric equi vale nt <a lphan> i n the M E mem or y is returned.
AT C ommand Set MC35_AT C_01_V04.00 Page 95 of 238 02.04.2002 4.30 A T+COPS Operator select ion This comm and can be use d to quer y the pres ent status of the ME's net work regis tration and to de- term ine whether au tom atic or m anual net work s electio n shall be used.
AT C ommand Set MC35_AT C_01_V04.00 Page 96 of 238 02.04.2002 Response OK If error is relate d to ME f unctional it y: +CME ERROR: <err> Para meters <mod e> 0 automatic m ode; <oper>.
AT C ommand Set MC35_AT C_01_V04.00 Page 97 of 238 02.04.2002 4.31 A T+CP A S Mobile equipment activ ity st atus Test co mman d AT+CPA S=? Response +CPAS: (list of supported <pa s> s) OK Para meter See execute com m and Execute command AT+CP AS Response TA retur ns the ac tivit y status of ME.
AT C ommand Set MC35_AT C_01_V04.00 Page 98 of 238 02.04.2002 4.32 A T+CPBR Read current phonebook entries Test co mman d AT+CP BR=? Response TA returns locat ion rang e suppor ted b y the current s torage as a com pound value and the m axim um length of <num be r> and <te xt> fi elds.
AT C ommand Set MC35_AT C_01_V04.00 Page 99 of 238 02.04.2002 4.33 A T+CPBS Select phonebook memory storage Test co mman d AT+CPB S=? Response +CPBS: ( list of supporte d <storage> s ) OK If err.
AT C ommand Set MC35_AT C_01_V04.00 Page 100 of 238 02.04.2002 4.34 A T+CPBW W rite phonebook entry Test co mman d AT+CP BW =? Response TA retur ns locat ion range s upporte d by the c urrent st orage, th e m aximum length of < num ber> fie ld, supp orted num ber f ormats of the stor age and t he maxim um length of <text > fiel d.
AT C ommand Set MC35_AT C_01_V04.00 Page 101 of 238 02.04.2002 4.35 A T+CPIN Enter PIN Test co mman d AT+CPIN =? Response OK Read command AT+CPIN ? Response TA retur ns an alp hanum eric string indic atin g whether or not a p assw ord is r e- quired.
AT C ommand Set MC35_AT C_01_V04.00 Page 102 of 238 02.04.2002 PH-NET PIN ME is waiting f or net work per sonalis ation pas s- word PH-NET PUK ME is waiting f or networ k per sonalisati on un- block i.
AT C ommand Set MC35_AT C_01_V04.00 Page 103 of 238 02.04.2002 MC35 off ers var ious options to ver ify the pr esent status of network registra- tion: For ex am ple, the AT +COP S? (Chapt er 4.30) com mand indic ates th e currentl y used net work. W ith AT +CREG (Cha pter 4.
AT C ommand Set MC35_AT C_01_V04.00 Page 104 of 238 02.04.2002 4.35.1 What to do if PIN or password authentic ation fails? PIN1 / P UK1: After three failures to enter P IN 1, the SI M card is bloc ked ( except f or em ergenc y calls).
AT C ommand Set MC35_AT C_01_V04.00 Page 105 of 238 02.04.2002 SIM locks: These are fact ory se t locks, such a s "PF" , "PN", "P U", "PP" , "PC". An 8-digi t unlocking code is requir ed to operate the m obile with a dif ferent SI M card, or to lif t the loc k.
AT C ommand Set MC35_AT C_01_V04.00 Page 106 of 238 02.04.2002 4.36 A T+CPIN2 Enter PIN2 Test co mman d AT+CPIN 2=? Response OK Read command AT+CPIN 2? Response TA returns an alphan um eric s tring indicat ing whether som e pas sword is requ ired or not.
AT C ommand Set MC35_AT C_01_V04.00 Page 107 of 238 02.04.2002 Note that the PIN2 au thentic ation r emains active f or 300s . This m eans , for exam - ple, tha t PIN2 wil l be req uested onc e again , when you tr y to edit the "FD " phone- book later than 30 0s af ter PIN2 au thenticat ion has been d one.
AT C ommand Set MC35_AT C_01_V04.00 Page 108 of 238 02.04.2002 4.37 A T+CPUC Price per unit and currency table Test co mman d AT+CPUC =? Response OK Read command AT+CPUC ? Response Read comm and returns the cur rent param eters of PUC.
AT C ommand Set MC35_AT C_01_V04.00 Page 109 of 238 02.04.2002 4.38 A T+CPWD Change password Use this com m and when you want to • change PIN 1 or PIN 2 • change the pass word supp lied fr om your provider f or cal l barring • set indi vidua l phone s ecurity pass words See Chapters 4.
AT C ommand Set MC35_AT C_01_V04.00 Page 110 of 238 02.04.2002 concerned, e.g. pro vider, op erator, d istribu tor etc. on t he one side and t he manuf acturer on the other side.
AT C ommand Set MC35_AT C_01_V04.00 Page 111 of 238 02.04.2002 Example 3 To c hange the "P S" lock pass word, usi ng the corr ect old pass word: AT+CPWD=PS,1111,2222 (where 1111 = old "PS" passw ord and 2222 = new pass word) To specif y a new "PS" lock pass word, after the old pass word was disab led, e.
AT C ommand Set MC35_AT C_01_V04.00 Page 112 of 238 02.04.2002 4.39 A T+CR Service reporting control Test co mman d AT+CR=? Response +CR : (lis t of supp orted <mode> s) OK Para meter See write .
AT C ommand Set MC35_AT C_01_V04.00 Page 113 of 238 02.04.2002 4.40 AT+CRC Set Ce llular Result Codes for incoming call indication Test co mman d AT+CRC=? Response +CRC: (lis t of suppor ted <mode .
AT C ommand Set MC35_AT C_01_V04.00 Page 114 of 238 02.04.2002 4.41 A T+CREG Network registr ation Test co mman d AT+CREG =? Response +CREG: (lis t of supp orted <n> s) OK Para meter See write c.
AT C ommand Set MC35_AT C_01_V04.00 Page 115 of 238 02.04.2002 Unsolicite d result code If <n>=1 a nd there is a ch ange i n the ME n etwork registrat ion status : +CREG: <s tat> If <n&.
AT C ommand Set MC35_AT C_01_V04.00 Page 116 of 238 02.04.2002 4.42 A T+CRLP Select radio link protocol param. for orig. non-transparent data call Test co mman d AT+CRLP=? Response TA retur ns values support ed b y the TA as a com pound val ue.
AT C ommand Set MC35_AT C_01_V04.00 Page 117 of 238 02.04.2002 4.43 A T+CRSM Restrict ed SIM acce ss Test co mman d AT+CRSM= ? Response OK Write comm and AT+CRSM= <com mand>[,<f ileId > [,<P1>,< P2>,<P 3> [,<data>]]] By usin g this c omm and the TE has access to the SIM dat abase.
AT C ommand Set MC35_AT C_01_V04.00 Page 118 of 238 02.04.2002 4.44 A T+CSCS Set TE charact er set Test co mman d AT+CSC S=? Response +CSCS : (l ist of s upported < ch set >s) OK Read command AT.
AT C ommand Set MC35_AT C_01_V04.00 Page 119 of 238 02.04.2002 4.45 A T+CSNS Single Numbering Schem e The AT +CSNS c omm and enables the ME to accept incom ing ca lls when no bear er capab ilit y infor - ma tion is provided with th e call, e.g. s ingle num bering s chem e calls or calls orig initat ing f rom analo g devices .
AT C ommand Set MC35_AT C_01_V04.00 Page 120 of 238 02.04.2002 4.46 A T+CSQ Signal quality Test co mman d AT+CSQ =? Response +CSQ: (l ist of s upported <rss i> s ), (l ist of s upported < ber.
AT C ommand Set MC35_AT C_01_V04.00 Page 121 of 238 02.04.2002 4.47 A T+CSSN Supplementar y service notifications Test co mman d AT+CS SN=? Response +CSSN : (l ist of s upported <n> s), (l ist o.
AT C ommand Set MC35_AT C_01_V04.00 Page 122 of 238 02.04.2002 4.48 A T+CUSD Unstructured supplementar y service data Test co mman d AT+CUSD =? Response +CUSD: (list of supported <n> s) OK Para meter See write com m and Read command AT+ CUSD ? Response TA returns the current <n> value.
AT C ommand Set MC35_AT C_01_V04.00 Page 123 of 238 02.04.2002 4.49 A T+V TD=<n> Tone duration Test co mman d AT+VT D=? This command ref ers to an int eger <d uration> th at defines the leng th of tones emitted as a resu lt of th e +VTS c omm and.
AT C ommand Set MC35_AT C_01_V04.00 Page 124 of 238 02.04.2002 4.50 A T+V TS DTMF and tone generation (<Tone> in {0-9, *, #, A , B, C, D}) Test co mman d AT+VT S=? Response +VTS: (lis t of supporte d <dtm f>s )[, (lis t of s upported < duration> s )] OK Para meter See write com m and Write comm and 1.
AT C ommand Set MC35_AT C_01_V04.00 Page 125 of 238 02.04.2002 4.51 A T+WS46 Select wir eless network Test co mman d AT+W S46=? Response (list of support ed <n>s ) OK Read command AT+W S46? Resp.
AT C ommand Set MC35_AT C_01_V04.00 Page 126 of 238 02.04.2002 5 A T commands ori ginating fro m GSM 07.05 for SMS The SMS related AT Comm ands are acc ording to t he G SM 07. 05 spec ificat ion is sued b y ETSI ( Euro- pean T elecomm unic ations Stan dards Inst itute) .
AT C ommand Set MC35_AT C_01_V04.00 Page 127 of 238 02.04.2002 5.2 A T+CMGD Delet e SMS messag e Test co mman d AT+CMGD= ? Response OK Para meter Execute command AT+CMGD= <index > Response TA delet es m essage f rom pr eferred m essage storage <me m1 > loca tion <in- dex> .
AT C ommand Set MC35_AT C_01_V04.00 Page 128 of 238 02.04.2002 5.4 A T+CMGL List SMS messag es from preferr ed store Test co mman d AT+CMG L=? Response +CMGL: (list of supported <stat>s ) OK Par.
AT C ommand Set MC35_AT C_01_V04.00 Page 129 of 238 02.04.2002 for SMS- COMMAN Ds: +CMGL: <index >,<sta t>,<fo >,<ct>[ <CR> <LF> +CMGL: <i ndex>,<stat>,< fo>,<ct> [.
AT C ommand Set MC35_AT C_01_V04.00 Page 130 of 238 02.04.2002 Para meter <dt> GSM 03.4 0 T P-Dischar ge-Tim e in tim e-s tring form at: “yy/MM/ dd,hh:mm :ss± zz”, where char acters indicat e year (two las t digits ), month, da y, hour, m inutes, s econds and tim e zone.
AT C ommand Set MC35_AT C_01_V04.00 Page 131 of 238 02.04.2002 5.5 A T+CMGR Read SMS mes sage Test co mman d AT+CMGR= ? Response OK Execute command AT+CMGR= <index > Para meter <index> int.
AT C ommand Set MC35_AT C_01_V04.00 Page 132 of 238 02.04.2002 0 “REC UNREAD” receive d unread mes sage (i.e. ne w mess age) 1 “REC READ” rece ived read m ess age 2 “STO UNSENT” s tored unse nt mes sage (onl y applicab le to SMs) 3 “STO SENT ” stored s ent mes sage (onl y applicab le to SMs) <ct> GSM 0 3.
AT C ommand Set MC35_AT C_01_V04.00 Page 133 of 238 02.04.2002 used, and 140 char acters ac cording t o the 8 bit GSM coding sc hem e. <index> inte ger t ype; value in the ran ge of location number s supporte d b y the associ ated memory <mi d> GSM 03.
AT C ommand Set MC35_AT C_01_V04.00 Page 134 of 238 02.04.2002 5.6 A T+CMGS Send SMS mess age Test co mman d AT+CMG S=? Response OK Para meter Execute command 1) If text mod e (+CMGF=1): +CMGS=<da&.
AT C ommand Set MC35_AT C_01_V04.00 Page 135 of 238 02.04.2002 Reference GSM 07 .05 Note • Use CTRL- Z at the en d of input t o sen d the m essage and re turn O K.
AT C ommand Set MC35_AT C_01_V04.00 Page 136 of 238 02.04.2002 5.7 A T+CMGW Write SMS messag e to memory Test co mman d AT+CMGW =? Response OK Execute command 1) If text m ode (+CMGF=1): +CMGW [ =<.
AT C ommand Set MC35_AT C_01_V04.00 Page 137 of 238 02.04.2002 TPDU in h exadec imal f ormat. <index> Index of m essage in s elected storag e <m em 2> Reference GSM 07 .05 Note • Use CTRL- Z at the en d of input t o sen d the m essage and re turn O K.
AT C ommand Set MC35_AT C_01_V04.00 Page 138 of 238 02.04.2002 5.8 A T+CMSS Send SMS mess age from storage Test co mman d AT+CM SS=? Response OK Para meter Execute command +CMSS = <index >[,<.
AT C ommand Set MC35_AT C_01_V04.00 Page 139 of 238 02.04.2002 5.9 A T+CNMA New SMS messag e acknowledge t o ME/TE, only phase 2+ Test co mman d AT+CNM A=? Response 1) If tex t mode ( +CMGF=1): OK 2) .
AT C ommand Set MC35_AT C_01_V04.00 Page 140 of 238 02.04.2002 5.10 A T+CNMI New SMS mess age indications Test co mman d AT+CNMI =? Response +CNMI : (lis t of supp orted <mode >s ), (lis t of su.
AT C ommand Set MC35_AT C_01_V04.00 Page 141 of 238 02.04.2002 2 SMS-DEL IVERs, ex cept c lass 2 m essages and m essages in the mes sage waitin g ind ication gr oup (stor e m essage) ar e routed dir e.
AT C ommand Set MC35_AT C_01_V04.00 Page 142 of 238 02.04.2002 Reference GSM 07 .05 Note • Parameters <mt>= 2,3 and <ds>=1 are on ly avail able with G SM phase 2+ (s ee +CSMS=1 ). Incom ing SMs or Status R eports h ave to be ack nowledged with AT+CNM A=0 when us ing these ph ase 2+ p aram eters.
AT C ommand Set MC35_AT C_01_V04.00 Page 143 of 238 02.04.2002 <usedx > Number of mess ages curr ently in <me m x> <totalx > Num ber of m essages s torable in <mem x> Reference GSM 07 .05 Note • The Mobi le Equi pm ent storage "ME" of fer s space f or 25 shor t m essages.
AT C ommand Set MC35_AT C_01_V04.00 Page 144 of 238 02.04.2002 5.12 A T+CSCA SMS serv ice centre address Test co mman d AT+CSC A=? Response OK Read command AT+CSC A? Response +CSCA: <sca >,<t.
AT C ommand Set MC35_AT C_01_V04.00 Page 145 of 238 02.04.2002 5.13 A T+CSCB Select cell bro adcast mes sages Test co mman d AT+CSC B=? Response +CSCB : (lis t of supp orted <mod e> s) Para mete.
AT C ommand Set MC35_AT C_01_V04.00 Page 146 of 238 02.04.2002 5.14 A T+CSDH Show SMS text mode paramet ers Test co mman d AT+CSDH =? Response +CSDH : (lis t of s upported <show > s) OK Para met.
AT C ommand Set MC35_AT C_01_V04.00 Page 147 of 238 02.04.2002 5.15 A T+CSMP Set SMS text mode paramet ers Test co mman d AT+CSM P=? Response OK Read command AT+CSM P? Response +CSMP :<fo>, <.
AT C ommand Set MC35_AT C_01_V04.00 Page 148 of 238 02.04.2002 5.16 A T+CSMS Select Mes sage Serv ice Test co mman d AT+CSM S=? Response +CSMS : ( list of s upported <service> s) OK Para meter S.
AT C ommand Set MC35_AT C_01_V04.00 Page 149 of 238 02.04.2002 6 GPRS AT comma nds in accor dance w ith GSM 07.07 This chapter provides GPRS spec ific AT comm ands.
AT C ommand Set MC35_AT C_01_V04.00 Page 150 of 238 02.04.2002 6.1.2 A T+CG A CT PDP context activ ate or deactiv ate Test co mman d AT+C GACT =? The tes t comm and is used for r equesting inform ation on the s upported PD P context act ivation s tates.
AT C ommand Set MC35_AT C_01_V04.00 Page 151 of 238 02.04.2002 6.1.3 A T+CGDATA Enter dat a state Test co mman d AT+CG DATA=? The tes t comm and is used for r equesting inform ation on the s upported la yer 2 protocols t o be use d bet ween the T E and MT .
AT C ommand Set MC35_AT C_01_V04.00 Page 152 of 238 02.04.2002 6.1.4 A T+CGDCONT Def ine PDP Context Test co mman d AT+CGDCONT=? The test com mand retur ns values supporte d as a com poun d value. If the MT s upports sever al PDP types , the p aram eter value rang es for each <PDP_t ype> are r eturne d on a se parate l ine.
AT C ommand Set MC35_AT C_01_V04.00 Page 153 of 238 02.04.2002 <PDP_type> Packet Data Pr otocol t ype is a string par am eter whic h specif ies the t ype of pack et dat a protoc ol: IP Internet .
AT C ommand Set MC35_AT C_01_V04.00 Page 154 of 238 02.04.2002 6.1.5 A T+CGQMIN Quality of Service Profile (M inimum acceptable) Test co mman d AT+CGQMI N=? The test com mand retur ns values supporte d as a com poun d value. If the MT supports several PDP types , the p aram eter value r ang es for each PDP type are re turned o n a separ ate line .
AT C ommand Set MC35_AT C_01_V04.00 Page 155 of 238 02.04.2002 Para meter <cid> num eric PDP C ontext Ide ntifier; if no c id is s pecif ied, nothing will be c hanged ( no prof ile d efinitio n .
AT C ommand Set MC35_AT C_01_V04.00 Page 156 of 238 02.04.2002 <pea k> numeric par ameter for the peak through put clas s 0 network subs cribed val ue Peak Thro ughput Class Peak Throu ghput (in.
AT C ommand Set MC35_AT C_01_V04.00 Page 157 of 238 02.04.2002 at+cgqm in=1,0,0,0,1 OK at+cgqm i n? +CGQMIN:1,0,0,0 ,1,0 OK at+cgqm i n=1,1 OK at+cgqm i n? +CGQMIN:1,1,0,0 ,1,0 OK Response OK/ERROR/+CM E ERROR Reference GSM 07 .
AT C ommand Set MC35_AT C_01_V04.00 Page 158 of 238 02.04.2002 6.1.6 A T+CGQREQ Quality of Serv ice Profile (R equested) Test co mman d AT+CG QREG= ? The test comm and returns val ues sup ported as a com pound val ue. If th e MT supports sev eral PDP t ypes, the param eter val ue ranges for eac h PD P type are return ed on a s eparate l ine.
AT C ommand Set MC35_AT C_01_V04.00 Page 159 of 238 02.04.2002 <precedence> num eric param eter f or the prec edence c lass 0 network subs cribed val ue 1 High Pr iorit y Service c omm itm ents .
AT C ommand Set MC35_AT C_01_V04.00 Page 160 of 238 02.04.2002 <pea k> numeric par ameter for the peak through put clas s 0 network subs cribed val ue Peak Thro ughput Class Pe ak Throu ghput (in octets per secon d) 1 Up to 1 0 00 (8 kbit/s ). 2 Up to 2 0 00 (16 k bit/s).
AT C ommand Set MC35_AT C_01_V04.00 Page 161 of 238 02.04.2002 at+cgqreq=1,0,0,1 OK at+cgqreq? +CGQREQ:1,0,0,1, 0,0 OK at+cgqreq= 1,1 OK at+cgqreq? +CGQREQ:1,1,0,1, 0,0 OK Definitions of param eters in GSM 02. 60 and G SM 03. 60 paragra ph 15. 2 “Qualit y of Servic e Profile“ .
AT C ommand Set MC35_AT C_01_V04.00 Page 162 of 238 02.04.2002 6.1.7 A T+CGSMS Select serv ice for MO SMS mes sages Test co mman d AT+CG SMS=? The tes t comm and lists th e serv ices a nd servic e pref erences which c an be selected with the AT+CG SMS write com m and.
AT C ommand Set MC35_AT C_01_V04.00 Page 163 of 238 02.04.2002 6.1.8 A T^SG AUTH Set ty pe of authentication for PPP connection Test co mman d AT^SGAUT H=? Response ^SGAU TH: (lis t of supp orted <.
AT C ommand Set MC35_AT C_01_V04.00 Page 164 of 238 02.04.2002 6.2 Modem compatibility commands to MTs supporting GPRS This subclause d escr ibes how ex isting AT c ommands , designed for use with a m odem , m ay be used to contro l a GPR S MT. T his is to prov ide back wards c om patibilit y with ex istin g com munic ations sof t- ware.
AT C ommand Set MC35_AT C_01_V04.00 Page 165 of 238 02.04.2002 6.3.1 A TD *98# Request GPRS I P serv ice Execute command ATD*98[* <cid>] # This comm and causes the MT to perf orm whatever ac tions are necess ary to establish a com munic ation bet ween the T E and the externa l PDN.
AT C ommand Set MC35_AT C_01_V04.00 Page 166 of 238 02.04.2002 6.3.2 A TH Manual rejection of a net work request for PD P context activat ion Execute command ATH Response The V.
AT C ommand Set MC35_AT C_01_V04.00 Page 167 of 238 02.04.2002 6.4 Using GPRS A T commands (examples) 6.4.1 Miscellaneous A T commands Defining a nd using a Contex t Defini tion Id ( CID): Ever y time a CID is used as a param eter f or a GPRS com m and the CID h as to be def ined bef ore b y the AT +CGDCONT comm and.
AT C ommand Set MC35_AT C_01_V04.00 Page 168 of 238 02.04.2002 All param eters of the QoS are initiat ed by default to t he "n etwork subsc ribed va lue ( = 0)" bu t the Qo S itself is set to b e undef ined. T o defin e a Qo S use th e AT+CG QREQ or AT+CG QMIN c omm and.
AT C ommand Set MC35_AT C_01_V04.00 Page 169 of 238 02.04.2002 6.5 Using the GPRS d ial command A TD In addit ion to the G PRS AT Comm ands you can use t he "D " comm and to dial int o to the GPRS net- work. There ar e two GPRS Servic e Codes f or the AT D Com mand: Val ues 98 an d 99.
AT C ommand Set MC35_AT C_01_V04.00 Page 170 of 238 02.04.2002 7 AT Commands fo r SIM Applicatio n Toolkit ( GSM 11.14) SIM Appl ication T oolk it (SAT ) is a tec hnolog y that l ets the SI M card execute a great variet y of addi- tional app lica tions.
AT C ommand Set MC35_AT C_01_V04.00 Page 171 of 238 02.04.2002 7.1 A T^SST A Remote-SA T Interface Activ ation Test co mman d AT^S STA=? Response ^SSTA:(l ist of support ed <stat e>s), ( list of support ed <alph abet>s ) Param eter desc ription se e belo w.
AT C ommand Set MC35_AT C_01_V04.00 Page 172 of 238 02.04.2002 7.2 ^S STN Remote-S AT Notification Proacti ve Comm ands Ever y time the S IM app licatio n issues a proac tive com m and, via th e M E, t he T A will rece ive a notif ication. T his in dicate s the t ype of proactive c omm and iss ued.
AT C ommand Set MC35_AT C_01_V04.00 Page 173 of 238 02.04.2002 7.3 AT^SSTGI Remote-SAT Get In formation Test co mman d AT^S STG I=? Response ^SSTGI:(lis t of supp orted <s tate>s ), (list of s u.
AT C ommand Set MC35_AT C_01_V04.00 Page 174 of 238 02.04.2002 7.4 A T^SSTR Remote-SAT Response Test co mman d AT^SST R=? Response ^SSTR:( list of supporte d <state >s), ( list of supporte d <.
AT C ommand Set MC35_AT C_01_V04.00 Page 175 of 238 02.04.2002 8 Siemens de fined A T co mmands for enha nced func tions Self-def ined com mands do not have to be implem ented in accordanc e with the off icial syntax . The “+C” string can theref ore be replaced b y “^S” (“ ^” = 0x 5E).
AT C ommand Set MC35_AT C_01_V04.00 Page 176 of 238 02.04.2002 8.2 A T^MONI Monitor idle mode and dedicated mode Test co mman d AT^MON I=? Response ^MONI: (lis t of suppor ted < period > s) OK W.
AT C ommand Set MC35_AT C_01_V04.00 Page 177 of 238 02.04.2002 Dedicated c hannel : chann traff ic channel n umber Note: <cha nn> = h indica tes frequenc y hopping.
AT C ommand Set MC35_AT C_01_V04.00 Page 178 of 238 02.04.2002 8.3 A T^MONP Monitor neighbour cells Test co mman d AT^MON P=? Response ^MO NP: (lis t of s upported < period > s) OK Write comm and AT^MO NP=[ <per iod> ] This command can be used to retrieve infor mation of up to s ix nei ghbour cells autom atica lly every n sec onds.
AT C ommand Set MC35_AT C_01_V04.00 Page 179 of 238 02.04.2002 8.4 A T^S ACM Advice of charge and query of ACM and ACMmax Test co mman d AT^SACM =? Response ^SACM : ( list of s upported <n> s) O.
AT C ommand Set MC35_AT C_01_V04.00 Page 180 of 238 02.04.2002 8.5 A T^SBC Battery charging / discharging and cha rge control This chapter is o nl y applicab le to MC3 5, it is not inte nded f or MC35 T erm inal.
AT C ommand Set MC35_AT C_01_V04.00 Page 181 of 238 02.04.2002 Read command AT^SBC? Response ^SBC: <bc s>,<b cl>,< mpc> < bcs > Connectio n status of battery p ack <bcl > Batter y charge leve l W hile charging is in pr ogres s (char ging ad apter conn ected) the batter y cap acit y is not avai lable.
AT C ommand Set MC35_AT C_01_V04.00 Page 182 of 238 02.04.2002 Unsolicite d result code ^SBC: Un dervoltage The mess age will be reported, f or exam ple, when you attem pt to set up a cal l while the voltag e is cl ose to th e critic al lim it and f urth er po wer los s is caused dur- ing the transm it burst.
AT C ommand Set MC35_AT C_01_V04.00 Page 183 of 238 02.04.2002 8.6 A T^SCID Displa y SIM card identific ation number Test co mman d AT^SCID= ? Response OK If error is relate d to ME f unctional it y: +CME ERROR: <err> Para meter Execute command AT^SC ID Response TA returns the identif ication num ber of the SIM card (see G SM 11.
AT C ommand Set MC35_AT C_01_V04.00 Page 184 of 238 02.04.2002 8.7 A T^S CKS Set SIM connection presentation mode and query SIM con- nection status Test co mman d AT^SC KS=? Response ^SCKS: (l ist of .
AT C ommand Set MC35_AT C_01_V04.00 Page 185 of 238 02.04.2002 8.8 A T^SCNI List Call Number Info rmation Test co mman d AT^SCN I=? Response OK Execute command AT^SC NI Response TA return s a list o f current call s of ME.
AT C ommand Set MC35_AT C_01_V04.00 Page 186 of 238 02.04.2002 8.9 A T^S CTM Set critical operating temperature pres entation mode or query temperature Use this com m and to m onitor the tem perature r ange of the m odule and the batter y. The write com - mand enab les or d isables th e presentat ion of URCs to report cr itical temperature lim its.
AT C ommand Set MC35_AT C_01_V04.00 Page 187 of 238 02.04.2002 Reference Siemens Note Important: • Please r efer to t he "Hard ware I nferf ace Desc ription" s upplie d with your GSM engine f or specif icat ions on c ritic al tem perature r anges.
AT C ommand Set MC35_AT C_01_V04.00 Page 188 of 238 02.04.2002 8.10 A T^SDLD Delete the “last number r edial“ memory Test co mman d AT^ SDL D=? Response OK Execute command AT^SD LD The ex ecute com mand dele tes a ll num bers s tored in the LD m emor y .
AT C ommand Set MC35_AT C_01_V04.00 Page 189 of 238 02.04.2002 8.13 A T^SLCK Facility lock Test co mman d AT^SLCK =? Response ^SLCK : ( list of supporte d <fac> s) OK Para meter See write com m .
AT C ommand Set MC35_AT C_01_V04.00 Page 190 of 238 02.04.2002 <mod e> 0 unlock 1l o c k 2 query status <passwd> passwor d <class> sum of integer s each re present ing a <class> of inf orm ation: 1v o i c e 2 data 4f a x 7 sum of the integers 1, 2 a nd 4.
AT C ommand Set MC35_AT C_01_V04.00 Page 191 of 238 02.04.2002 8.15 A T^SMGO Set or query SM S overflow presentation mode or query SMS ov erf lo w Test co mman d AT^SMGO= ? Response ^SGM O : ( list of.
AT C ommand Set MC35_AT C_01_V04.00 Page 192 of 238 02.04.2002 8.16 A T^SMSO Switch off mobile stat ion Test co mman d AT^SM SO=? Response OK Execute command AT^SMSO Response ^SMSO: MS OFF OK Device wil l be switc hed off (power do wn m ode) Reference Siemens Note Do not send an y command af ter this c omm and 8.
AT C ommand Set MC35_AT C_01_V04.00 Page 193 of 238 02.04.2002 8.18 A T^SM20 Set M20 Compatibility Test co mman d AT^SM20 =? Response OK Read command AT^SM20 ? Response ^SM2 0: <n>,<m> OK Para meters See write com m and Write comm and AT^SM20 =<n > Response M20 is an earlier, wid ely use d SIEME NS GSM engine .
AT C ommand Set MC35_AT C_01_V04.00 Page 194 of 238 02.04.2002 8.19 A T^S NF A Set or query microphone attenuation Test co mman d AT^SNFA =? Response ^SNFA: (lis t of suppor ted <atten> s) Para .
AT C ommand Set MC35_AT C_01_V04.00 Page 195 of 238 02.04.2002 OK at^snfi? ^SNFI: 5,1 OK at^snfi=5,45 OK at^snfa? ^SNFA: 45 OK 8.20 A T^S NFD Set audio parameters to manufacturer d efault values Test co mman d AT^SNFD =? Response OK Execute command AT^SNFD Response TA sets the active audio param eters to m anufac turer def ined defau lt value s.
AT C ommand Set MC35_AT C_01_V04.00 Page 196 of 238 02.04.2002 8.21 A T^S NFI Set microphone path parameters Test co mman d AT^SNFI=? Response ^SNFI: (l ist of s upported <inBbc Gain> s ), (list.
AT C ommand Set MC35_AT C_01_V04.00 Page 197 of 238 02.04.2002 8.22 A T^S NFM Mute microphone Test co mman d AT^SNFM= ? Response ^SNFM : (list of supported <mu te> s) OK Para meter See write com.
AT C ommand Set MC35_AT C_01_V04.00 Page 198 of 238 02.04.2002 8.24 A T^S NFO Set audio output (= loudspeaker path) parameter Test co mman d AT^SNFO =? Response ^SNFO : (lis t of suppor ted <outBb c Gain> ) , (list of support ed <outCali- brate[0.
AT C ommand Set MC35_AT C_01_V04.00 Page 199 of 238 02.04.2002 8.25 A T^SNFS Select audio hard ware set Test co mman d AT^SNFS =? Response ^SNFS : (lis t of supported <a udM ode> s) OK Para mete.
AT C ommand Set MC35_AT C_01_V04.00 Page 200 of 238 02.04.2002 8.26 A T^SNFV Set loudspeaker volume Test co mman d AT^SNFV =? Response ^SNFV : (lis t of sup ported <out Step> s) OK Para meter Se.
AT C ommand Set MC35_AT C_01_V04.00 Page 201 of 238 02.04.2002 8.28 A T^SPBC Search the first entry in the sorted telephone book Test co mman d AT^SPB C=? Response ^SPBC: (lis t of sor ted te lephone .
AT C ommand Set MC35_AT C_01_V04.00 Page 202 of 238 02.04.2002 8.29 A T^SPBG Read entry from active telephone book v ia sorted index This command s orts the acti ve phoneb ook records by name, i n alphab etical or der.
AT C ommand Set MC35_AT C_01_V04.00 Page 203 of 238 02.04.2002 8.30 A T^SPBS Steps the selected phonebook alphabetica lly This comm and can be use d to f lick through the ac tive ph onebo ok rec ords in al phabetic al order by name. CAUTIO N: The AT ^SBPS com m and is in tended for readi ng only .
AT C ommand Set MC35_AT C_01_V04.00 Page 204 of 238 02.04.2002 8.31 A T^SPIC Displa y PIN counter Test co mman d AT^SPIC =? Response OK If error is relate d to ME f unctional it y: +CME ERROR: <err> Para meter Execute command AT^SPIC TA returns the number of attem pts s till avail able for enterin g a requ ired pas sword, e.
AT C ommand Set MC35_AT C_01_V04.00 Page 205 of 238 02.04.2002 at^spic ^SPIC: 1 OK at+cpin=4713 +CME ERROR: incorrect password at^spic ^SPIC: 63 OK at+cpin=4714 +CME ERROR: incorrect password at^spic ^SPIC: 63 8.
AT C ommand Set MC35_AT C_01_V04.00 Page 206 of 238 02.04.2002 8.33 A T^SPLR Read entry from the preferred operators list Test co mman d AT^SPLR =? Response TA retur ns the who le index range sup ported b y the SIM.
AT C ommand Set MC35_AT C_01_V04.00 Page 207 of 238 02.04.2002 8.34 A T^SPLW Write an ent ry to the preferred operators l ist Test co mman d AT^SPLW =? Response TA retur ns the who le index range sup ported b y the SIM.
AT C ommand Set MC35_AT C_01_V04.00 Page 208 of 238 02.04.2002 8.35 A T^SPWD Change password for a lock Test co mman d AT^SPW D=? Response ^SPWD: (lis t of supp orted (<fac>, <pwdlength>) .
AT C ommand Set MC35_AT C_01_V04.00 Page 209 of 238 02.04.2002 See not es above or contac t provider. if <f ac> = “ SC” then PIN if <f ac> = “AO ”.
AT C ommand Set MC35_AT C_01_V04.00 Page 210 of 238 02.04.2002 8.36 A T^SSDA Set Display Availability Use the AT ^SSDA c omm and to spec ify whet her your MC35 pr oduct is desig ned to pr ovid e a displa y.
AT C ommand Set MC35_AT C_01_V04.00 Page 211 of 238 02.04.2002 8.37 AT^SS YNC Configure SYNC Pin The ^SS YNC comm and serves to conf igure the SYNC pin in the Z IF connec tor of the GSM engine. Please n ote that the pin m ay be as signed d iff erent functions , dep ending on the desi gn of the host applicat ion.
AT C ommand Set MC35_AT C_01_V04.00 Page 212 of 238 02.04.2002 Table 10: Operat ing m odes of the ME ind icated b y status LED (if <mo de> = 1 ) : LED mode Function Off MC35 module: ME is of f or runnin g in S LEEP, A larm or Charge-onl y mode. MC35 Termi nal: ME is of f or in SL EEP m ode.
AT C ommand Set MC35_AT C_01_V04.00 Page 213 of 238 02.04.2002 8.38 AT^STCD Dis play Total Call Duration Test co mman d AT^STCD=? Response OK Execute command AT^ST CD Response TA returns tota l call d.
AT C ommand Set MC35_AT C_01_V04.00 Page 214 of 238 02.04.2002 9 A PPENDIX 9.1 Summary of ERRORS and Messag es The f inal result c odes +CM E ERROR: <err> and + CMS ERROR: <err> indicate errors re lated to mo- bile equi pment or network . T he effect is similar to an ERRO R result code.
AT C ommand Set MC35_AT C_01_V04.00 Page 215 of 238 02.04.2002 Code of <err> M eaning 42 Network subset pers onali zation PIN re quired 43 Network subset per sonal ization PU K req uired 44 serv.
AT C ommand Set MC35_AT C_01_V04.00 Page 216 of 238 02.04.2002 9.1.3 Summary of CMS ERRORS related to GSM 07 .05 Code of <err> Meaning 1 Unassigned ( una llocated) num ber 8 Operator d eterm ine.
AT C ommand Set MC35_AT C_01_V04.00 Page 217 of 238 02.04.2002 Code of <err> Meaning 213 SIM data do wnload error 255 Unspecif ied err or cause 300 ME failur e 301 SMS servi ce of ME reserved 30.
AT C ommand Set MC35_AT C_01_V04.00 Page 218 of 238 02.04.2002 9.1.4 S ummary of Unsolicited Result Codes (URC) A URC is a re port m essage sent f rom the ME to th e TE. A n unsolic ited res ult code can either be deliv- ered autom atical ly when a n event oc curs or as a resu lt of a quer y the ME rece ived bef ore.
AT C ommand Set MC35_AT C_01_V04.00 Page 219 of 238 02.04.2002 Messag e Mean ing How to activ ate URC ^SCTM_A: <m > ^SCTM_B: <m > Batter y (A) or bo ard (B) is close t o or be- yond critical t emperature l imit. URC is is - sued rep eatedl y.
AT C ommand Set MC35_AT C_01_V04.00 Page 220 of 238 02.04.2002 9.1.5 Result codes Indication Numeric Meanin g OK 0 Comm and executed, n o errors , W ake up after reset CONNECT 1 Link es tablishe d RIN.
AT C ommand Set MC35_AT C_01_V04.00 Page 221 of 238 02.04.2002 50 GSM cause for Ses sion Ma nagem ent (GSM 0 4.08 annex I) 51 SIEMENS c ause f or Sess ion Mana gem ent 128 Supplem entar y Services general problem (G SM 04.80 3 .6.7) 129 Supplem entar y Services invok e problem (G SM 04.
AT C ommand Set MC35_AT C_01_V04.00 Page 222 of 238 02.04.2002 9.1.9 GSM release c ause for L3 Mobility Management (MM) ( A T+CEER) Number Descriptio n Causes rel ated to MS ident ifica tion 2 IMSI un.
AT C ommand Set MC35_AT C_01_V04.00 Page 223 of 238 02.04.2002 9.1.10 SIEMENS release cause for L3 Mobility Management (MM) (AT+CEER) Number Descriptio n 1 No S IM avai labl e 8 No MM conn ection 9 Au.
AT C ommand Set MC35_AT C_01_V04.00 Page 224 of 238 02.04.2002 Number Descriptio n Service or opt ion not av ailabl e class 49 Qualit y of service una vailable 50 Requested f acilit y not subsc ribed .
AT C ommand Set MC35_AT C_01_V04.00 Page 225 of 238 02.04.2002 9.1.13 SIEMENS r elease cause f or L3 A dvice of Ch arge (AOC) (AT+CEER ) Number Descriptio n 1 SIM dat a not ava ilable 2 SIM does not support AO C 3 SIM dat a access error 4 ACM lim it alm ost reac hed AC M range overf low 5 ACM rang e overf low 9.
AT C ommand Set MC35_AT C_01_V04.00 Page 226 of 238 02.04.2002 Number Descriptio n 306 Resource Lim itation 307 Initiat ing Re lease 308 Unrecogni zed Link ed ID 309 Linked Res ponse U nexpecte d 310 .
AT C ommand Set MC35_AT C_01_V04.00 Page 227 of 238 02.04.2002 Number Descriptio n 36 Regular PDP context deactiv ation 37 QoS not ac cepted 38 Netw ork fail ure 39 Reactivat ion req uested 40 Feature.
AT C ommand Set MC35_AT C_01_V04.00 Page 228 of 238 02.04.2002 9.1.19 SIEMENS r elease cause f or Embedded Netcor e (A T +CEER) Number Descriptio n 0 Regular c all deac tivati on 1 LCP stoppe d 255 Un.
AT C ommand Set MC35_AT C_01_V04.00 Page 229 of 238 02.04.2002 9.2 Summary of PIN requiring A T Commands The f ollowing t able lis ts all th e AT comm ands that ar e avai lable af ter the PIN was en tere d.
AT C ommand Set MC35_AT C_01_V04.00 Page 230 of 238 02.04.2002 AT command Required PIN AT+CR PIN 1 AT+CRSM PIN 1 AT+CSC A PIN 1 AT+CSC B PIN 1 AT+CSDH PIN 1 AT+CSM P PIN 1 AT+CSM S PIN 1 AT+CUSD PIN 1.
AT C ommand Set MC35_AT C_01_V04.00 Page 231 of 238 02.04.2002 9.3 A T commands available before entering the SIM PIN The f ollowing t able sum mar izes the AT com mands you can use before th e SIM PIN has be en enter ed. Explanat ion: l AT c ommand us able wit hout PIN --- not usable without PIN n.
AT C ommand Set MC35_AT C_01_V04.00 Page 232 of 238 02.04.2002 AT command Test Read Write / Execut e Note AT+CO PS Phone bus y Unknown --- Not useful wit hout PI N AT+CP AS l n.a. l Only 0 AT+CPIN l l l AT+CPIN 2 l l l AT+CR l l l AT+CRC l l l AT+CREG l l l AT+CRLP l l l AT+CSC S l l l AT+CSN S l l l AT+CSQ l --- l AT+CS SN l l l AT+G CAP l n.
AT C ommand Set MC35_AT C_01_V04.00 Page 233 of 238 02.04.2002 9.4 Standard GSM serv ice codes The f ollowing G SM comm and str ings can be s ent with the AT D com mand.
AT C ommand Set MC35_AT C_01_V04.00 Page 234 of 238 02.04.2002 Abbrev iations of codes and respons es Codes / para meters to be sent with ATD Barring servi ces 330 ZZ = type of supplementary services:.
AT C ommand Set MC35_AT C_01_V04.00 Page 235 of 238 02.04.2002 9.4.1 A dditional note s on ^SCCFC, ^SCCW A, ^SCLCK The output of ^SCCFC , ^SCCW A, ^SCLCK depen ds on t he teles ervices coded i n <clas s>.
AT C ommand Set MC35_AT C_01_V04.00 Page 236 of 238 02.04.2002 ^SCCFC: 0,1,1,"+493038649027",145 ^SCCFC: 0,1,4,"+493038649027",145 OK The respons e does not i nclude S MS, s ince no ca ll f orwardin g for SM S is not active.
AT C ommand Set MC35_AT C_01_V04.00 Page 237 of 238 02.04.2002 9.5 A lphabet tables This section pro vides ta bles f or the speci al GSM 03. 38 alp habet s upporte d b y the ME ( see Chapter “Supported c haracter sets“, p g 12). b 7 00001111 b 6 00110011 Character t able of default G SM 03.
AT C ommand Set MC35_AT C_01_V04.00 Page 238 of 238 02.04.2002 In the even t that a n MS rece ives a cod e wher e a s y m bol is n ot represe nted in th e abo ve table then the MS shall d ispla y the charac ter sh own in t he main d efault 7 bit alp habet t able.
An important point after buying a device Siemens MC35 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Siemens MC35 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Siemens MC35 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Siemens MC35 you will learn all the available features of the product, as well as information on its operation. The information that you get Siemens MC35 will certainly help you make a decision on the purchase.
If you already are a holder of Siemens MC35, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Siemens MC35.
However, one of the most important roles played by the user manual is to help in solving problems with Siemens MC35. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Siemens MC35 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
