Nokia 3510i User Manual

Page 14

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Copyright

©

2002 Nokia. All rights reserved.

14

PUK and PUK2 codes (8 digits): The Personal Unblocking Key (PUK) code is

required to change a blocked PIN code. The PUK2 code is required to change a
blocked PIN2 code.

If the codes are not supplied with the SIM card, contact your local service
provider for the codes.

Barring password: The barring password is needed when using the

Call barring

service

, see

Security settings

on page

100

. The password is supplied by your

service provider.

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