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11 Manage phone security
You can lock your keypad, restrict selective calls, and use security codes
to secure your phone against accidental or unauthorized use.
Important: When Keyguard is on, it may be possible to dial
emergency numbers (for example, 911 or other official emergency
numbers). Key in the emergency number and press
is displayed only after you have keyed in its last digit.
• LOCK AND UNLOCK THE KEYPAD (KEYGUARD)
Remember to lock your phone's keypad to prevent accidental calls. If the
keypad is locked, it unlocks when you receive a call. After the call the lock
automatically reactivates.
LOCK THE KEYPAD (KEYGUARD)
•
At the Start screen, press Menu
the display.
UNLOCK THE KEYPAD
•
At the Start screen, press Unlock
the display.
• SECURITY LEVELS
The security level determines your access to features when a "non-owner"
SIM card is used. A "non-owner" SIM card is one (other than the original)
that is inserted after you power off the phone. There are 3 security levels:
Security levels
Off
Owner and Non-owner cards are treated the same
Memory
Non-owner cards can access SIM memory. Any changes to
the memory setting requires the security code.
The owner card has access to all features, but the security
code is required to change a memory setting
Phone
The security code is required upon power-up
. Keys locked appears in
. Keys unlocked appears in
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Manage phone security
. The number
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