User's Manual

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SCREEN.
■DO NOT USE ANY METAL OR CONDUCTIVE
OBJECTS TO TOUCH THE KEYS.
■WHEN NECESSARY, ACCESS THE “TOUCH
SCREEN CALIBRATION” SETTING TO ENSURE
CORRECT RECOGNITION.
2.5 Connecting to the network
2.5.1 Install and remove the SIM card
n Power off your mobile phone and remove the
battery and other external power supplies. Follow
the arrow to insert the cards properly.
n To remove the SIM card, power off your phone,
remove the battery and then take it out of the card
holder.
Caution: Power off your mobile phone before
removing the SIM card. Never insert or remove the
SIM card when an external power supply is connected.
Otherwise, it may result in SIM card damage.
2.5.2 Open/close the phone
To open the phone, press and hold the Hang up
key; to close the phone, press and hold the Hang up
key.
If you power off the phone but without the SIM