91-
Settings
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.
Summary of code/password entry chart
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.
PASSWORD
LENGTH
NUMBER
OF
ATTEMPTS
ALLOWED IF
BLOCKED
OR
FORGOTTEN
Phone lock code
4 digits
Unlimited
Return phone to manufacturer
PIN
4-8 digits
3
Unblock with PUK code
PIN2
4-8 digits
3
Unblock with PUK2 code
PUK
8 digits
10
Contact your service provider
PUK2
8 digits
10
Contact your service provider
Call barring
password
4 digits
Defined by service provider
Contact your service provider
i-mode lock code
4 digits
Unlimited
Return phone to manufacturer
Summary of Contents for M420i
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