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Nokia 2100 User Manual

Page 12

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Copyright

©

2003 Nokia. All rights reserved.

12

PIN2 code: This code is supplied with some SIM cards and is required to access

certain services, such as charging unit counters. If you enter the PIN2 code
incorrectly three times in succession,

PIN2 code blocked

appears on the

display, and you will be asked for the PUK2 code.

Change the security code, PIN code and PIN2 code in

Change of access codes

in

the

Security settings

menu (see

Security settings (Menu 4-7)

on page

44

). Keep

the new codes secret and in a safe place separate from your phone.

PUK and PUK2 code: These codes may be supplied with the SIM card. If this is

not the case, contact your local service provider.