12. SIM lock (PIN)
If you activate the lock, you need to enter your PIN (provided by your
SIM provider) and press [OK] when switching on the phone.
To lock or unlock:
1. Select SETUP / ANDROID SYSTEM / SECURITY AND
LOCATION.
2. Select SIM CARD LOCK / SIM LOCK.
3. Enter PIN, select OK.
Warning: Entering the wrong PIN three times locks the SIM
card. To unlock it, enter the PUK provided by your SIM provider.
PIN Change
To change the PIN, first activate the SIM lock.
Select CHANGE SIM PIN. Enter the old PIN select OK, enter the new
PIN then OK, confirm the new PIN select OK.