Security and System settings
Warning!
Do not switch on the phone when wireless phone
use is prohibited or when it may cause interference or danger.
Your phone has a variety of security features that help prevent some
of the following:
• Placing accidental or unintentional calls.
• Unauthorized use of your phone.
• Placing and accepting calls from certain phone numbers.
• Accidental erasing of information or restoring factory settings.
• LOCK KEYPAD (KEYGUARD)
With keypad lock (Keyguard) you can temporarily lock your phone’s keypad and prevent the
accidental placing of calls or pressing of the keypad (for example, when the phone is in your
pocket or in your purse).
Press Menu followed by the star key (within three seconds) to activate Keyguard. You can
answer a call with Keyguard activated. Press the talk key to answer the call. When you end the
call, the keypad remains locked.
Press Unlock followed by the star key (within three seconds) to deactivate Keyguard and unlock
your phone’s keypad.
Important:
The key icon appears at the top of the display. The left selection key is also
labeled Unlock.
Important:
When the phone is locked, calls may be possible to the emergency number
programmed into your phone (for example, 911 or other official emergency number).
• SECURITY CODE
Your phone prompts you for a five-digit