Instruction/ maintenance manual of the product GT-S3550 Samsung
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safety and usage information T urn o ff the ph one or d isable th e wirele ss funct ions when in an a ircraft Y our p hone can cause int erference with air craft equipm ent. Foll ow all ai rline reg ulations and turn off your p hone or s witch to a mode th at disabl es the wirele ss functi ons when directed by airlin e personn el.
Change your ringtone 1. I n Menu mo de, selec t Setting s → Sound proles . 2. S croll to the prol e you are using. If you are using the silent or ofine prole, you are not allowed to change the ringto ne. 3. P ress < Edi t > → V oice call ring tone .
An important point after buying a device Samsung GT-S3550 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Samsung GT-S3550 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 Samsung GT-S3550 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Samsung GT-S3550 you will learn all the available features of the product, as well as information on its operation. The information that you get Samsung GT-S3550 will certainly help you make a decision on the purchase.
If you already are a holder of Samsung GT-S3550, 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 Samsung GT-S3550.
However, one of the most important roles played by the user manual is to help in solving problems with Samsung GT-S3550. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Samsung GT-S3550 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
