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Settings
Your device normally has MMS, GPRS, streaming, and
mobile internet settings automatically configured
in the device, based upon your network service
provider information. 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.
See "General
settings", p. 138.
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.
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) — This
●
code (5 digits) can be used to lock the device to
avoid unauthorised use. The factory setting for
the lock code is 12345. To avoid unauthorised
use of your device, change the lock code. Keep
the new code secret and in a safe place separate
from your device. Try entering the code only
once, if you forget the code. If the code you
entered is not correct, contact a Nokia Care point
or your service provider for further instructions.
Personal unblocking key (PUK) code and PUK2
●
code — These codes (8 digits) are required to
change a blocked PIN code or PIN2 code,
respectively. If the codes are not supplied with
the SIM card, contact the operator whose SIM
card is in your device.
Prolong battery life
Many features in your device increase the demand
on battery power and reduce the battery life time.
To save battery power, note the following:
Features that use Bluetooth technology, or
●
allowing such features to run in the background
while using other features, increase the demand
on battery power. Turn Bluetooth technology off
when you do not need it.
If you have set
Packet data connection
●
When available
in connection settings, and
to
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