Get Started; Insert The Sim Card - Nokia 5233 User Manual

Get started

● 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) — 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 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. For more information, contact a Nokia Care point or your device dealer.
● 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.
2. Get started

Insert the SIM card

Important: To prevent damage to the SIM card, always remove the battery
before you insert or remove the card.
A SIM card may be already inserted in the device. If not, do the following:
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