Nokia 3310

Page 108
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Copyright
 © 
2004 Nokia. All rights reserved.
108
Security code
The security code can be used to avoid unauthorised use of your phone (see 
The default setting for this code is 12345. Change the code (see 
) and set the phone to request it (see 
).
Keep the code secret and in a safe place, separate from the phone.
PIN code
The PIN (Personal Identification Number) code protects your SIM card against 
unauthorised use. The PIN code is usually supplied with the SIM card. 
When the PIN code request is enabled, the code is requested each time the phone 
is switched on (see 
If you enter an incorrect PIN code three times in succession, the SIM card is 
blocked. Key in the PUK code and press 
 (
OK
). Key in a new PIN code and press 
 (
OK
). Key in the new code again and press 
 (
OK
).
PIN2 code
The PIN2 code, supplied with some SIM cards, is required to access some 
functions, such as charging unit counters. These functions are only available if 
supported by your SIM card.
If you enter an incorrect PIN2 code three times in succession, follow the same 
instructions as for the PIN code but use the PUK2 code instead.