Date And Time; Phone Lock - Nokia 6638 User Manual

Tip! See also the
Language settings, p. '97'.
Tip! To lock the
phone manually, press
. A list of commands
opens. Select Lock
phone.
102 Copyright © 2005 Nokia. All rights reserved.
Access point - The access point name is needed to use your phone as a packet data modem
to your computer.
Configurations
You may receive trusted server settings from your network operator or service provider in
a configuration message. These settings can be saved to your phone and viewed or deleted
in Configurations.

Date and time

See Clock settings, p. '12'.
Security

Phone lock

Lock code (5 digits) can be used to lock the phone to avoid unauthorized use. The factory
setting for the lock code is 12345. To avoid unauthorized use of your phone, change the
lock code. Keep the new code secret and in a safe place separate from your phone.
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 phone is
automatically locked and can be used only if the correct lock code is entered. Enter a
number for the time-out in minutes, or select
To unlock the phone, enter the lock code.
Note: When the phone is locked, calls in Offline profile to certain emergency
numbers programmed into your phone are still possible.
None to turn off the autolock period.