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a key. “Hold down a key” refers to pressing a key and keeping it depressed for 2 seconds
or longer.
The descriptions and functions of keys depend on the model of your phone.
2.3 Using the touchscreen
Your phone provides many touch keys in the Main screen. To use these keys correctly, calibrate
the touch screen in advance (see “Calibrator”). Meanwhile please follow the instructions:
• Do not touch the screen with wet hands.
• Do not touch the screen with great forces.
• Do not touch the screen with metallic or conductive objects.
2.4 Connecting to the network
2.4.1 Inserting and removing the SIM card
• Turn off the phone; remove the battery and unplug other external power supplies. Insert
the SIM card into the SIM holder as shown in the phone.
• When you need to remove the SIM card, turn off the phone, remove the battery and then
remove the SIM card from the holder.
Warning:
Do turn off your phone before removing the SIM card. Never insert or remove
the SIM card when an external power supply is connected, as this may cause damage to
the SIM card.
2.4.2 Turning your phone on and off
To turn on your phone, hold down the power key on the top; to turn off the phone, hold
down the power key.
If you have turned on your phone without inserting the SIM card, the phone will prompt
you to install the SIM card. With the SIM card already inserted, your phone automatically
veri
fi
es the availability of the SIM card.
Then, the screen shows the following in order:
Enter PIN1—if you have set the SIM card password.
Enter phone password—if you have set your phone password.
Search for network—the phone searches for the appropriate network.
Notices:
If when you turn on the mobile phone, an exclamation mark appears on the screen and
does not disappear, this is possibly caused by misoperation, that is, you press the Power
key and the Volume Up key at the same time. Such misoperation activates the recovery
mode, hence the occurrence of exclamation mark. If you just turn off the phone, next time
when you turn it on, it will still come to the recovery mode.
Solution:
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