Nokia S230 Manuel d'utilisateur télécharger pdf (Page 9)

Update software using your PC

Nokia Software Updater is a PC application that enables you to update your device

software. To update your device software, you need a compatible PC, broadband

internet access, and a compatible USB data cable to connect your device to the PC.

To get more information and to download the Nokia Software Updater application, go

to www.nokia.com.hk/softwareupdate.

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 - 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 3G mobile phones.

PIN2 code — This code (4 - 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. 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.

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 network service provider whose SIM card is in your device.

UPUK code — This code (8 digits) is required to change a blocked UPIN code. If the code

is not supplied with the USIM card, contact the network service provider whose USIM

card is in your device.

International Mobile Equipment Identity (IMEI) number — This number (15 or 17 digits)

is used to identify valid devices on the GSM network.

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.

Get started 9

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Nokia S230 Manuel d'utilisateur Page 9