Nokia C7–00 User Manual

Also see for C7-00: User guide Manual Del Usuario User guide User guide User guide

Contents

Nokia C7–00 User Manual Manual pdf 77 page image

Access codesPIN code — Protect your device and SIMcard against unauthorized use. The PINcode (4 - 8 digits) is usually supplied withthe SIM card.PIN2 code — This code (4 - 8 digits) issupplied with some SIM cards, and isrequired to access some functions in yourdevice.If you forget an access code, contact thenetwork service provider whose SIM cardis in your device. After three consecutiveincorrect PIN or PIN2 code entries, thecode is blocked, and you need the PUKcode to unblock it.PUK code and PUK2 code — These codes (8digits) are required to change a blockedPIN code or PIN2 code, respectively. If thecodes are not supplied with the SIM card,contact the network service providerwhose SIM card is in your device.IMEI number — This number (15 or 17digits) is used to identify valid devices inthe GSM network. Devices that are, forexample, stolen, can be blocked fromaccessing the network. The IMEI numberfor your device can be found under thebattery.Lock code (also known as securitycode) — The lock code helps you to protectyour device against unauthorized use. Youcan create and change the code, and setthe device to request the code. Keep thenew code secret and in a safe placeseparate from your device. If you forgetthe code and your device is locked, yourdevice will require service and additionalcharges may apply. Additional chargesmay apply, and all the personal data inyour device may be deleted. For moreinformation, contact a Nokia Care Point oryour device dealer.TroubleshootingRestore original settingsIf your device is not working properly, youcan reset some settings to their originalvalues.1 End all active calls and connections.2 Select Menu > Settings andPhone > Phone mgmt. > Factorysettings > Restore.3 Enter the lock code.This does not affect documents or filesstored on your device.After restoring the original settings, thedevice switches off, and then on again.This may take longer than usual.What to do when the memory is full?If either of the following messages isdisplayed when you are deleting severalitems at the same time, delete items oneby one, beginning with the smallestitems:• Not enough memory to performoperation. Delete some data first.• Memory low. Delete some datafrom phone memory.Move data you want to keep to the massmemory or to a compatible computer. Ifpossible, install applications to the massmemory, rather than the device memory.Message indicator blinkingQ: Why is the message indicatorblinking in the home screen?A: The maximum number of messages arestored on your device. Delete somemessages. The number of messages thatcan be stored on the SIM card isconsiderably lower than the number thatcan be stored in the device memory. You© 2010 Nokia. All rights reserved. 77