Nokia X5-01 User Manual

Also see for X5-01: Service manual User guide

Contents

You can change the general settings inyour device, such as language, standbymode, display, and keypad lock settings.Access codesIf you forget any of the access codes,contact your service provider.Personal identification number (PIN)code — This code protects your SIM cardagainst unauthorised use. The PIN code(4 - 8 digits) is usually supplied with theSIM card. After three consecutiveincorrect PIN code entries, the code isblocked, and you need the PUK code tounblock it.UPIN code — This code may be suppliedwith the USIM card. The USIM card is anenhanced version of the SIM card and issupported by 3G mobile phones.PIN2 code — This code (4 - 8 digits) issupplied with some SIM cards, and isrequired to access some functions inyour device.Lock code (also known as securitycode) — The lock code helps you toprotect your device againstunauthorised use. The preset code is12345. You can create and change thecode, and set the device to request thecode. Keep the new code secret and in asafe place separate from your device. Ifyou forget the code and your device islocked, your device will require service.Additional charges may apply, and allthe personal data in your device may bedeleted. For more information, contacta Nokia Care Centre or your devicedealer.Personal Unblocking Key (PUK) code andPUK2 code — These codes (8 digits) arerequired to change a blocked PIN codeor PIN2 code, respectively. If the codesare not supplied with the SIM card,contact the network service providerwhose SIM card is in your device.UPUK code — This code (8 digits) isrequired to change a blocked UPIN code.If the code is not supplied with the USIMcard, contact the network serviceprovider whose USIM card is in yourdevice.International Mobile EquipmentIdentity (IMEI) number — This number(15 or 17 digits) is used to identify validdevices on the GSM network. Devicesthat are, for example, stolen, can beblocked from accessing the network.The IMEI number for your device can befound under the battery.106 Find help© 2010 Nokia. All rights reserved.