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Glossary
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ter 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 network operator.
You cannot change the PUK2 code. If you lose the code, contact
your network operator.
Security code
The security code is supplied with the car phone on an identifi-
cation sticker (factory setting: 12345). The security code pro-
tects your car phone against unauthorised use.
Change the code, see “4-3-5 Change access codes” on page 29,
and keep the new code secret and in a safe place, separate from
the car phone.
SIM (Subscriber Identity Module) card
The SIM card contains all the information the cellular network
needs to identify the network user. The SIM card also contains
security-related information.
The Nokia 6090 contains two SIM cards: one in the handset, a
plug-in SIM card, and a larger one in the phone unit: the IC-1
card. The cards differ solely in size.
SMSC number
Short message centre number is needed for sending of short
messages. You have to save this number in Message settings.
Voice mailbox
A voice mailbox is a network service or a personal answering
machine where people can leave you voice messages.