Nokia 9290 User's Guide download pdf (Page 324)

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Glossary

PUK (PIN Unblocking Key) code

The PUK is an 8-digit code supplied with the SIM card. The code is required

when you want to change a disabled PIN code. If you enter an incorrect PUK

code ten times in succession, the SIM card is rejected and you cannot make

or receive any calls, except emergency calls. When the SIM is rejected, you

will need a new SIM card. You cannot change the PUK code. If you lose the

code, contact your system service provider.

PUK2 Code

The PUK2 code is supplied with some SIM cards. The code is required when

you want to change a disabled PIN2 code. If you enter an incorrect PUK2

code ten times in succession, you will not be able to access the functions

which require the PIN2 code. To use these functions again, you will need to

obtain a new SIM card from your system service provider.You cannot change

the PUK2 code.

Restriction password

The restriction password is a 4-digit code needed to change fax and voice

call restrictions, see ‘Restrict voice calls’ on page 106. The password is not

located in your communicator or SIM card, but in the network. You obtain

the password from your system service provider when you subscribe to the

call restriction service.

Roaming agreement

An agreement between two or more system service providers to enable the

users of one service provider to use the services of other service providers.

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Nokia 9290 User's Guide Page 324