12 Security
Enabling or Disabling the Phone Lock
The phone lock protects your phone from unauthorized use. By
default, the phone lock is not enabled. You can change the default
phone lock code (Last four number of the MDN) to any numeric
string of four to eight digits.
1. Select Menu > Settings > Security Settings > Phone Lock.
2. Select one of the following phone lock modes:
z
Immediate: Enable the phone lock immediately.
z
Power On: Enable the phone lock when the phone is powered
on next time.
z
Off: Disable the phone lock.
Changing the Phone Lock Code
Do remember your phone lock code. If you forget it, contact your
local dealer.
1. Select Menu > Settings > Security Settings > Change Phone
Code.
2. Enter the correct phone lock code and select OK.
3. Enter the new phone lock code and select OK.
4. Enter the new phone lock code again and select OK.
Locking the Keypad
When the keypad is locked, you can still answer incoming calls by
pressing or tapping
.
Manually Locking the Keypad
To avoid misoperations, you can tap on the standby screen to
lock the keypad.
34