Zte Adamant User Manual page 119

Editing the PIN Code
1. Press the Center Select Key to unlock the phone.
Press the Center Select Key [MENU] > Settings &
Tools > Phone Settings > SIM Security.
2. Enter the phone lock code and press the Center
Select Key [OK].
3. Select PIN Code > Edit PIN Code and press the
Center Select Key [OK].
4. Enter the old PIN code and press the Center Select
Key [OK].
5. Enter the new PIN code and press the Center Select
Key [OK].
6. Re-enter the new PIN code and press the Center
Select Key [OK].
Note: You need to enable the PIN lock before editing the
SIM PIN code.
Enabling or Disabling the SIM Lock
1. Press the Center Select Key to unlock the phone.
Press the Center Select Key [MENU] > Settings &
Tools > Phone Settings > SIM Security.
2. Enter the phone lock code and press the Center
Select Key [OK].
3. Select SIM Lock and press the Center Select Key
[OK].
4. To disable the SIM lock, select Unlocked and press
the Center Select Key [SET]. Enter the SIM
UNLOCK 1 code, and press the Center Select Key
[OK].
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