Sony Ericsson J100i - Manual (Page 12)

11
To turn the display light on
Press any key above the number keys to turn the display light on.
To lock or unlock the keypad
Lock the keypad to avoid dialling a number by accident:
• To lock the keypad, press } Lock .
• To unlock the keypad, press } Unlock .
% 38 Locks for more information.
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