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Access codes
PIN code — This code protects your SIM
card against unauthorised use. The PIN
code (4 - 8 digits) is usually supplied
with the SIM card.
PIN2 code — This code (4 - 8 digits) is
supplied with some SIM cards, and is
required to access some functions in
your device.
If you forget an access code, contact
the network service provider whose
SIM card is in your device. After three
consecutive incorrect PIN or PIN2 code
entries, the code is blocked, and you
need the PUK code to unblock it.
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
network service provider whose SIM
card is in your device.
IMEI number — This number (15 or 17
digits) is used to identify valid devices
in the GSM network. Devices that are,
for example, stolen, can be blocked
from accessing the network. The IMEI
number for your device can be found
under the battery.
Lock code (also known as security
code) — The lock code helps you to
protect your device against
unauthorised use. You can create and
change the code, and set the device to
request the code. Keep the new code
secret and in a safe place separate
from your device. If you forget the code
and your device is locked, your device
will require service. Additional charges
may apply, and all the personal data in
your device may be deleted. For more
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information, contact a Nokia Care
Point or your device dealer.
Green tips
Save energy
You do not need to charge your battery
so often if you do the following (if
available for your device):
Close applications and data
•
connections, for example, your
Bluetooth connection, when not in
use.
Decrease the brightness of the
•
screen.
Set your device to enter power
•
saver mode after the minimum
period of inactivity, if available in
your device.
Deactivate unnecessary sounds,
•
such as key tones.
Product and safety information
Network services and costs
Your device is approved for use on the WCDMA 850, 900,
1700–2100, 1900, 2100 and GSM/EDGE 850, 900, 1800,
1900 MHz networks. To use the device, you need a
subscription with a service provider.
Using network services and downloading content to
your device may result in data traffic costs. Some product
features require support from the network, and you may
need to subscribe to them.
Take care of your device
Handle your device, battery, charger and accessories
with care. The following suggestions help you protect
your warranty coverage.
www.nokia.com/support
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