LG F7100 User Manual page 164

1. Select PIN code request in the security settings menu, and then
press < [Select].
2. Set On/Off.
3. If you want to change the setting, you need to enter PIN code
when you switch on the phone.
4. If you enter wrong PIN code more than 3 times, the phone will
lock out. If the PIN is blocked, you will need to key in PUK code.
5. You can enter your PUK code up to 10 times. If you put wrong
PUK code more than 10 times, you can not unlock your phone.
You will need to contact your service provider.
Phone lock [Menu 4-5-2]
You can use security code to avoid unauthorized use of the phone.
Whenever you switch on the phone, the phone will request security
code if you set phone lock to "On". If you set phone lock to
"Automatic", your phone will request security code only when you
change your SIM card.
Key lock [Menu 4-5-3]
This function is only available in the status of the sliding keypad
down.
• Automatic
- Enable: Press [Select], then phone is in lock state after 25
seconds in standby mode with the sliding keypad up.
- Disable: Press [Select], then Key lock mode is deactivated.
• Immediately
Set the phone immediately in the lock state in standby mode with
the sliding keypad up.
Settings
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