V、Basic operation of cell phone
Switch on
Press and hold “ON/OFF” to start up the cell phone. If no password settings are given for the SIM card and
cell phone, the phone will search for a network automatically, and when the cell phone registers a network, the
name of the network supplier will be shown on the screen. You can now answer or make a call.
If the display indicates “Insert SIM card 1” or ”Insert SIM card 2” after the start-up, please power off your
phone, and check whether both the SIM cards have been installed correctly or hasn't yet been installed.
After plugging in a SIM card, the phone will automatically check SIM card for availability, then the display
screen will indicate the following prompts in sequence：
1) “Enter phone lock password” ―― if you have started up the phone lock (default password: 1122.)
2) “Enter SIM card 1/2 PIN” ―― if you have started up the SIM card 1/2 lock.
3) “No service” ―― it represents the register network failure, and you can't call at this time.
4) “Emergency Call” ―― it allows to call 112.
5) “Search” ―― the phone is searching a network, until it finds out a suitable service network.
6) The screen displays the network operator name – it represents the network register success.
If only SIM 1 card is installed and the current mode is “SIM card 1 only”, the screen will display the name
of SIM card 1 provider only and that “SIM card 2 is off”; if only SIM card 2 is installed, the screen displays
in reverse. If only SIM card1 is installed and the current mode is “two cards on”, the screen will display the
name of SIM card 1 provider only and the message “Please insert SIM card 2”; if only SIM card 2 is
installed, the screen displays in reverse.
Switch off
If you want to shut down the cell phone, press and hold ON/OFF key, and after the screen displays the
power off animation, the cell phone will shut down. Please don’t shut down the phone directly by dismantling
