Mitsubishi Electric M342i User Manual page 41

Gsm telephone
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PIN code
Your SIM card was provided with a 4 to 8 digit PIN code for protection against unauthorised
use. When enabled, the PIN code is required each time you turn your mobile on. If an incorrect
PIN code is entered three times in succession, your SIM card will be blocked. The 8 digit PUK
code is then require to unblock your phone. Please contact your service provider for this code.
To activate the PIN protection:
1
Press OK. Select Settings.
2
Select Security.
3
PIN enable
Select
enabled) and enter your
To change the PIN code (PIN must first be enabled):
1
Press OK. Select Settings.
2
Select Security.
3
PIN change
Select
4
OK
Press
to validate your new PIN code.
PIN2 code
PIN2 code prevents unauthorised access to some of the mobile features (e.g. activating/deac-
tivating FDN operations, modifying the FDN phonebook, setting calls costs to zero, modifying
the costs display features). This code can be changed but not be activated or deactivated.
Please contact your service provider for your PIN2 code. To change the PIN2 code:
1
Press OK. Select Settings.
2
Select Security.
3
PIN2 change
Select
4
Press
OK
to validate your new PIN2 code.
PUK code
The PUK (PIN unblock key) is an 8 digit code supplied by your service provider. It is used to
unblock the phone when an incorrect PIN code has been entered three times in succession. A
PUK code cannot be changed.
When prompted, enter the PUK code and select OK. You are then requested to enter a new PIN
code. Follow the prompts displayed to reset the PIN code.
If you have entered an incorrect PUK code 10 times in succession your SIM card will be permanently blocked.
Contact your service provider for a new card.
PUK2 code
The PUK2 is an 8 digit code supplied by your service provider. It is used to unblock the phone
when an incorrect PIN2 code has been entered three times in succession. A PUK2 code cannot
be changed. When prompted, enter the PUK2 code.
If you have entered an incorrect PUK2 code 10 times in succession for use of the features requiring the PIN2
code, your mobile will be permanently blocked. Contact your service provider for a new card.
Summary of code/password entry chart
PASSWORD
LENGTH
Phone lock code
4 digits
PIN
4-8 digits 3
PIN2
4-8 digits 3
PUK
8 digits
PUK2
8 digits
Call barring
4 digits
password
i-mode lock code 4 digits
(if the code has been disabled) or
PIN
code.
and follow the information displayed.
and follow the information displayed.
NUMBER OF ATTEMPTS ALLOWED IF BLOCKED OR FORGOTTEN
Unlimited
10
10
Defined by service provider
Unlimited
69-
PIN disable
Return phone to manufacturer
Unblock with PUK code
Unblock with PUK2
Contact your service provider
Contact your service provider
Contact your service provider
Return phone to manufacturer
Settings
(if the code has been

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