Instruction/ maintenance manual of the product 2U20 AT&T
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AT&T Partner ® and Partner II ® are registered trademarks of AT&T Supra ® , Mirage ® , and StarSet ® are registered trademarks of Plantronics, Inc.
IMPORTANT SAFETY INSTRUCTIONS When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
TABLE OF CONTENTS 15. 16. 17. 18. 19. 20. 21. C. D. E. F. If the product has been exposed to rain or water. If the product does not operate normally by following the operating instructions.
TABLE OF CONTENTS 15. 16. 17. 18. 19. 20. 21. C. D. E. F. If the product has been exposed to rain or water. If the product does not operate normally by following the operating instructions.
WELCOME Welcome to a new business advantage: CORD-FREE headset commu- nications. You’ve taken an important step. By selecting AT&T’s CORD-FREE headset you have chosen to address an essential factor in telecommunications – the human factor.
WELCOME Welcome to a new business advantage: CORD-FREE headset commu- nications. You’ve taken an important step. By selecting AT&T’s CORD-FREE headset you have chosen to address an essential factor in telecommunications – the human factor.
PORTABLE UNIT AND ACCESSORIES FIGURE 1 BASE UNIT AND ACCESSORIES AC adapter (6 feet/1.83 meters) FIGURE 2 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
PORTABLE UNIT AND ACCESSORIES FIGURE 1 BASE UNIT AND ACCESSORIES AC adapter (6 feet/1.83 meters) FIGURE 2 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
UNIVERSAL HEADPIECE STYLES FIGURE 3 Attaching the Telephone Line Cord and AC Adapter Line Cord AC Adapter Supra ® Monaural Headpiece Supra ® Binaural Headpiece Supra ® Monaural Noise-Cancelling Hea.
UNIVERSAL HEADPIECE STYLES FIGURE 3 Attaching the Telephone Line Cord and AC Adapter Line Cord AC Adapter Supra ® Monaural Headpiece Supra ® Binaural Headpiece Supra ® Monaural Noise-Cancelling Hea.
SELECTING AND ATTACHING A UNIVERSAL HEADPIECE Supra ® Binaural Supra ® Binaural Noise-Cancelling Headpiece StarSet ® Headpiece Setting the Ringer Controls Adjust the ringer on the base unit to the desired volume level (i.e.; OFF, LOW, or HIGH). Adjust the ringer on the portable unit to the desired setting (i.
SELECTING AND ATTACHING A UNIVERSAL HEADPIECE Supra ® Binaural Supra ® Binaural Noise-Cancelling Headpiece StarSet ® Headpiece Setting the Ringer Controls Adjust the ringer on the base unit to the desired volume level (i.e.; OFF, LOW, or HIGH). Adjust the ringer on the portable unit to the desired setting (i.
Wearing the Portable Unit The portable unit may be worn in a shirt pocket, on a belt, or around the neck. To wear the portable unit on a belt, attach the holster belt clip to your belt. Snap the portable unit in and out of holster belt clip without removing the belt clip.
Wearing the Portable Unit The portable unit may be worn in a shirt pocket, on a belt, or around the neck. To wear the portable unit on a belt, attach the holster belt clip to your belt. Snap the portable unit in and out of holster belt clip without removing the belt clip.
Using Memory Speed Dial To store phone numbers into memory speed dial: Press the MEM/STORE key while the portable unit is inactive (i.e.; ON/OFF/MUTE indicator is off).
Using Memory Speed Dial To store phone numbers into memory speed dial: Press the MEM/STORE key while the portable unit is inactive (i.e.; ON/OFF/MUTE indicator is off).
TONE (*) Key (Home Office Use) GHI JKL MNO In order to interact with systems such as voice mail and answering machines, you may need to use tone dialing. Even if your base unit is normally set to pulse (P) dialing, you may still switch to tone dialing via the portable unit.
TONE (*) Key (Home Office Use) GHI JKL MNO In order to interact with systems such as voice mail and answering machines, you may need to use tone dialing. Even if your base unit is normally set to pulse (P) dialing, you may still switch to tone dialing via the portable unit.
OPERATING PROCEDURES Maintaining Clear Communications The performance of the Cord-Free Headset will vary depending upon where the portable unit is placed on your body and the environment in which the base and portable unit are used.
OPERATING PROCEDURES Maintaining Clear Communications The performance of the Cord-Free Headset will vary depending upon where the portable unit is placed on your body and the environment in which the base and portable unit are used.
QUICK REFERENCE GUIDE INDICATION : Portable unit won’t Portable unit Headset is Headset turn on or allow Caller Portable unit battery pack picking up outbound or user can’t can’t hear locks up o.
LIMITED WARRANTY AND LIMITATION OF LIABILITY Limited Warranty AT&T warrants to you, the customer, that your AT&T telecommunications equipment will be in good working order on the date AT&T or its authorized reseller delivers or installs the equipment, whichever is later (“Warranty Date”).
LIMITED WARRANTY AND LIMITATION OF LIABILITY Limited Warranty AT&T warrants to you, the customer, that your AT&T telecommunications equipment will be in good working order on the date AT&T or its authorized reseller delivers or installs the equipment, whichever is later (“Warranty Date”).
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determine.
AT&T Partner ® and Partner II ® are registered trademarks of AT&T Supra ® , Mirage ® , and StarSet ® are registered trademarks of Plantronics, Inc.
An important point after buying a device AT&T 2U20 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought AT&T 2U20 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 AT&T 2U20 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, AT&T 2U20 you will learn all the available features of the product, as well as information on its operation. The information that you get AT&T 2U20 will certainly help you make a decision on the purchase.
If you already are a holder of AT&T 2U20, 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 AT&T 2U20.
However, one of the most important roles played by the user manual is to help in solving problems with AT&T 2U20. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device AT&T 2U20 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
