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Turning On / Off or waking up your phone
Hold the Power key to turn your phone on or off.
In Menu→Settings→Phone settings→Misc. settings→LCD backlight,
set the LCD backlight time. If the phone is not operated within this time,
the screen will turn black.
Press any key to wake up your phone.
Locking / unlocking the keypad
In Menu→Settings→Security settings→Auto keypad lock, set the
auto keypad lock time. If the phone is not operated in the standby mode
within this time, the keypad will be locked.
In the standby mode, press the Left soft key and then press the * key
within two seconds to lock the keypad. The unlock method is the same.
Note: In this User Manual, “press a key” means to press the key and
release it, while “hold a key” means to press the key for at least two
seconds and then release it. Locking the keypad can prevent unintentional
