Avoid using codes similar to emergency numbers such as 999 or 112 to prevent accidental dialling of these numbers.

KEEP A RECORD OF YOUR CODES AND KEEP THEM IN A SAFE PLACE. FAILURE TO DO SO CAN CAUSE YOU CONSIDERABLE IN- CONVENIENCE.

Phone lock code

A phone lock code prevents unau- thorised access to the phone and WAP™ settings. You also need it to reset the call timers. The facto- ry setting is 0000. Reset this code and keep it in a safe place, sepa- rate from the phone. When ena- bled the phone asks for the code each time the phone is turned on. To change the phone lock code:

1Press . Select Settings.

2Select Phone settings. Select

Security.

3Select Phone lock.

4Select Change code and fol- low the display prompts.

5Press OK to validate the new code.

6Press and hold Exit or to return to the stand-by dis- play.

To turn on or off the phone lock code:

1Press . Select Settings.

2Select Phone settings. Select

Security.

3Select Phone lock.

4Select On or Off.

5The phone requests the phone lock code to authorise your selection.

6Press and hold Exit or to return to the stand-by dis- play.

Phone lock still enables you to make emergency calls.

PIN code

The 4-8 digit PIN code for the SIM protects it from unauthorised use. When enabled the phone re- quests the PIN code each time the phone is turned on. If you enter the wrong PIN code three times in succession your SIM card is blocked and you need the 8 digit PUK code from your service pro- vider (see page 37). To turn on and off the PIN:

1Press . Select Settings.

2Select Phone settings. Select

Security.

If already off, PIN enable appears.

If already on, PIN disable and PIN change appear.

3Press Select and follow the displayed prompts.

4Press OK to validate your entry. PIN enabled or PIN disabled appear briefly to confirm your action.

5Press and hold Exit or to return to the stand-by dis- play.

To change the PIN code (PIN must first be enabled):

1Press . Select Settings.

2Select Phone settings. Select

Security.

3Select PIN change and follow the displayed prompts.

4Press OK to validate your new PIN.

5Press and hold Exit or to return to the stand-by dis- play.

PIN2 code

The PIN2 code prevents unau- thorised access to FDN opera- tions, modifying the FDN phone book, setting calls costs to zero, modifying the costs display fea- tures. You can change it but you

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Mitsubishi Electronics 110 manual Phone lock code