LG M6100 User Manual page 180

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 the 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
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 When switch on. If you set phone
lock to When SIM changed, your phone will request
security code only when you change your SIM card.
Auto key lock timeout
This menu allows to set the time of Auto key lock.
Note
• If you want to lock your phone keypad
manually, press [Menu] then [Lock keypad].
• To unlock your phone keypad, press [unlock]
key and then press [Yes] key. If you enable
Automatic key lock, your phone keypad will
lock again automatically after the defined time.
Menu 7.4.2
Call barring
The Call barring service prevents your phone from
making or receiving certain category of calls. This
function requires the call barring password. You can
view the following submenus.
• All outgoing calls
The barring service for all outgoing calls.
Menu 7.4.3
Menu 7.4.4
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