Turning On/Off Or Waking Up Your Phone; Lock/Unlock The Keypad - Zte Vodafone 550 User Manual

Turning On/Off or waking up your phone

Hold the Power key to turn your phone on or off.
In Menu→Settings→Phone settings→LCD backlight, set the LCD backlight time. If
your phone is not operated within this time, the screen will turn black.
Press any key to wake up your phone.
Note: The Menu icon is in the standby mode.

Lock/Unlock the keypad

In Menu→Settings→Security settings→Auto Keypad lock, set the auto keypad lock
time. If your phone is not operated within this time, the keypad will be locked. Or you
can press the Power key to lock the screen.
To unlock the keypad, press the Power key, then hold the lock icon and slide along the
direction of the arrow.
In this User Manual, "press a key" means to press the key and release it, while "hold a
Note:
key" means to press the key for at least two seconds and then release it. Locking the keypad
can prevent unintentional operations on it. You can answer an incoming call with the regular
operation when the keypad is locked.
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