User Manual

DRAFT
[ 35 ]
Manage phone security
6 Manage phone security
Lock the keypad (Keyguard)
Remember to lock your phone 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 the phone is locked, calls may be possible to
emergency numbers (for example, 911 or other official emergency
number). Key in the emergency number and press
h
. The number
appears in the display after you have keyed in the last digit.
• To lock the keypad, press Menu
s
.
Unlock the keypad
• At the Start screen, press Unlock
s
.
• 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 three 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.