6 Manage phone security
Lock 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. Important: When Keyguard is on, calls may be possible to dial emergency numbers (for example, 911 or other official emergency numbers). Key in the emergency number and press The number appears in the display after you�ve keyed in the last digit.
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To lock the keypad, press Menu
a. a.
Unlock the keypad
� At the Start screen, press Unlock
� 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 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 The security code is required upon power-up
Memory
Phone
Set your security level
1 At the Start screen, press Menu 4-7-5 (Settings - Security settings Security level). [ 38 ]
