Copyright © 2007 Nokia. All rights reserved.
Tools
109
Wireless LAN
Show availability — Select whether   is displayed when 
a wireless LAN is available.
Scan for networks — If you set Show availability to Yes, 
select how often the device searches for available wireless 
LANs and updates the indicator.
To view advanced settings, select Options > Advanced 
settings. Changing wireless LAN advanced settings is not 
recommended.
Configurations
You may receive trusted server settings from your service 
provider in a configuration message, or the settings may be 
stored on your (U)SIM card. You can save these settings to 
your device, view, or delete them in Configurations.
Date and time
See "Clock settings" on page 8 and language settings in 
"General" on page 103.
Security
Phone and SIM
PIN code request — When active, the code is requested 
each time the device is switched on. Deactivating the 
personal identification number (PIN) code request may not 
be allowed by some SIM cards. See "Glossary of PIN and 
lock codes" on page 110.
PIN code, PIN2 code, and Lock code — You can change 
the lock code, PIN code, and PIN2 code. These codes can 
only include the numbers from 0 to 9. If you forget any of 
these codes, contact your service provider. See "Glossary 
of PIN and lock codes" on page 110.
Avoid using access codes similar to the emergency 
numbers to prevent accidental dialing of the emergency 
number.
Autolock period — You can set an autolock period, a 
time-out after which the device automatically locks. To 
turn off the autolock period, select None.
To unlock the device, enter the lock code.
When the device is locked, calls may be possible to the 
official emergency number programmed into your device.