LG Electronics KU970 manual Handset lock, Change codes, To return to the previous step

Models: KU970

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Settings

Note

Settings

] Press

in the PIN code entry window

 

to return to the previous step.

] 3 incorrect PIN code entries would invalidate the PIN code. And you have to enter the PUK (PIN Unblock Key) code to configure the PIN code again.

]The maximum number of times you may enter the PUK code is 10. (Note: If you enter an incorrect PUK code 10 times, the USIM card will be blocked and must be replaced.)

]If the PIN code request cannot be disabled by operator settings, you will not be able to choose this menu item.

Handset lock

You can lock your phone. The following 4 lock functions are available.

When switching on: Locks the handset whenever the handset is switched on.

If USIM changed: Locks the handset when the phone's USIM card has been changed.

Immediate: Locks the handset immediately.

None: Deactivates the lock function.

You are requested to enter the security code to confirm the selection.

]To unlock the handset, you need to enter the security code.

Change codes

You can change the PIN, PIN2, the mobile phone password and the call barring password.

PIN code

PIN is the abbreviation for Personal Identification Number, and is used to restrict use by an unauthorised user.

PIN code change procedure

1.Select ‘PIN code’ from the ‘Change codes'

list and then press .

2.Enter the current PIN code, and press

.

3.Enter the new PIN code, and press

.

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LG Electronics KU970 manual Handset lock, Change codes, To return to the previous step, PIN code change procedure