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13. Security features
• Lock the keypad (Keyguard)
The keypad lock (Keyguard) disables your 
keypad to prevent accidental key presses 
(for example, when your phone is in your 
pocket or purse).
Caution:
 Keyguard does not prevent 
unauthorized use of your phone.
Lock/unlock the keys 
• To lock the keys, press 
Menu,
 then  .
• To unlock the keys, press 
Unlock
, then .
Note:
 Connecting your phone to a car kit automatically disables 
Keyguard. Also, Keyguard is automatically disabled during an incoming 
call, when the alarm is sounding, or when dialing an emergency 
number (such as 112 or 911).