Instruction Manual

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Setting xed dialing number
1. Press Menu > Settings > Security >
FDN.
2. Select On and press Select.
3. Enter PIN2 code and press
@
.
For details onxed dialing, see page 96.
Changing hidden key
The hidden key is a security code for
USIM Contacts. You can lock the persons
information in the USIM Contacts with the
hidden key.
1. Press Menu > Settings > Security >
Change Hidden Key.
note: The default password is dependent on
the SIM cards (either depends on the SIM card
or determined by the SIM card).
Updating software
You can update your software without
visiting your nearest dealer.
To update the software
1. Press Menu > Settings > AT&T
Software Update.
2. Press Check for Update > Yes.
note: After downloading the software, the
device will ask you whether to update the
software now or later. If you choose to update
the software now, it will restart the handset.
If you postpone updating the software, you