Nokia C3-01 - Manual (Page 10)

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.
Access codes
PIN code — Protect your device and SIM card against unauthorized 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 unauthorized 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
and additional charges may apply. Additional charges may apply, and all the personal
data in your device may be deleted. For more information, contact a Nokia Care Point
or your device dealer.
Switch the device on or off
Press and hold the power key .
You may be prompted to get the configuration settings from your service provider
(network service). For more information, contact your service provider.
10 Switch it on