AT AT-B17D, Руководство пользователя, Страница: 21 / 72

AT-Telecom USER-MANUAL AT-B17D
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7.Basic operation
Switch on
Press the switch-on/off key to start the mobile phone,
then the screen will display switch-on image. Then you
can enter Settings menu to set phone modes, including
Dual SIM open, Only SIM1 open, Only SIM2 open and
Flight mode. The defaulted mode is Dual SIM open.
After insert SIM card, the mobile phone will automatically
check the SIM card availability, and then it will show the
following information on the display by sequence:
1. “Input phone lock code”——If you have set the
password.
2. “Input PIN” —— If you set SIM card password.
3. “No service”—Indicates fail to make register and cannot
make any calls.
4. “Emergency calls only”—indicates has registered to
other network and only can make call to 112.
5. “Searching”—the mobile phone is searching network
until find appropriate network;
6. “Operator name”—Indicates network successfully
registered.
Note: If you do not know PIN code, please contact the
network service provider.
The defaulted phone password “1122”