Access Codes - Nokia N97 User Manual

restarted. Be sure to back up data before accepting
installation of an update.
After updating your device software or applications
using Software update, the instructions related to the
updated applications in the user guide or the helps
may no longer be up to date.
To download the available updates, select
unmark specific updates that you do not want to
download, select the updates from the list.
To view information on an update, select the update
and .
To view the status of previous updates, select
Select Options and from the following:
Update via PC — Update your device using a PC.
●
This option replaces the Start update option when
updates are only available using the Nokia Software
Updater PC application.
View update history
●
updates.
Settings — Change the settings, such as the default
●
access point used for downloading updates.
Disclaimer — View the Nokia licence agreement.
●
Settings
Your device normally has MMS, GPRS, streaming, and
mobile internet settings automatically configured,
based on your network service provider information.
. To
— View the status of previous
You may have settings from your service providers
already installed in your device, or you may receive or
request the settings from the network service
providers as a special message.
You can change the general settings in your device,
such as language, standby mode, display, and keypad
lock settings.

Access codes

If you forget any of the access codes, contact your
service provider.
.
Personal identification number (PIN) code — This
●
code protects your SIM card against unauthorised
use. The PIN code (4 to 8 digits) is usually supplied
with the SIM card. After three consecutive incorrect
PIN code entries, the code is blocked, and you need
the PUK code to unblock it.
UPIN code — This code may be supplied with the
●
USIM card. The USIM card is an enhanced version of
the SIM card and is supported by UMTS mobile
phones.
PIN2 code — This code (4 to 8 digits) is supplied
●
with some SIM cards, and is required to access some
functions in your device.
Lock code (also known as security code) — The lock
●
code helps you to protect your device against
unauthorised use. The preset code is 12345. You can
create and change the code, and set the device to
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