Nokia 7900 Prism Cell Phone User Manual


 
General information
9
Copyright © 2007 Nokia. All rights reserved.
Check regularly that enhancements installed in a
vehicle are mounted and are operating properly.
Installation of any complex car enhancements must be
made by qualified personnel only.
Warning: Use only batteries, chargers, and
enhancements approved by Nokia for use with
this particular model. The use of any other types
may invalidate any approval or warranty, and
may be dangerous.
For availability of approved enhancements, please check
with your dealer. When you disconnect the power cord of
any enhancement, grasp and pull the plug, not the cord.
Access codes
Select Menu > Settings > Security to set how your phone
uses the access codes and security settings.
The keypad lock (keyguard) only locks the keypad.
You can lock the keypad to prevent accidental key
presses.
1 To lock the keypad, select Menu and press * within
1.5 seconds.
2 To unlock the keypad, select Unlock and press *
within 1.5 seconds
To answer a call when the keyguard is on, press the call
key. When you end or reject the call, the keypad is
automatically locked.
You can also select Menu > Settings > Phone >
Automatic keyguard or Security keyguard > On or
Off. If the Security keyguard is set On, enter the
security code when requested. The preset code is
12345.
The security code, supplied with the phone, helps to
protect your phone against unauthorised use. The
preset code is 12345.
The PIN code, supplied with the SIM card, helps to
protect the card against unauthorised use.
The PIN2 code, supplied with some SIM cards, is
required to access certain services.
PUK and PUK2 codes may be supplied with the SIM
card. If you enter the PIN or PIN2 code incorrectly
three times in succession, you will be asked for the PUK
or PUK2 code. If you do not have them, contact your
local service provider.
The barring password (4 digits) is required when using
the Call barring service to restrict calls from your
phone (network service).
To view or change the security module settings, select
Menu > Settings > Security > Security module sett.
Download content
You may be able to download new content (for example,
themes) to your phone (network service).