Nokia X Dual SIM User Manual
Also see for X Dual SIM: User guide
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Contents
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The update may take several minutes. If you encounter problems, contact your network serviceprovider.After the update, go to www.nokia.com/support to get your new user guide.Your network service provider may send updates over the air directly to your phone. For more infoon this service, contact your network service provider.Using services or downloading content may cause the transfer of large amounts of data, which mayresult in data costs.Before starting the update, connect a charger or make sure the device battery has enough power.Warning: If you install a software update, you cannot use the device, even to make emergencycalls, until the installation is completed and the device is restarted.Access codesEver wondered what the different codes on your phone are for?PIN code or PIN2 code These protect your SIM card againstunauthorised use or are required to access somefeatures.You can set your phone to ask for the PIN codewhen you switch it on.If you forget the codes or they aren't suppliedwith your card, contact your network serviceprovider.If you type in the code incorrectly 3 times in arow, you need to unblock the code with the PUKor PUK2 code.PUK or PUK2 These are required to unblock a PIN code or PIN2code.If not supplied with your SIM card, contact yournetwork service provider.Security code (PIN or password) This helps you protect your phone againstunauthorised use.You can set your phone to ask for the PIN (digits)or password (letters, or digits and letters) thatyou define.The password must contain at least one letter.Keep the code secret and in a safe place,separate from your phone.If you forget the security code and your phone islocked, your phone will require service.© 2014 Nokia. All rights reserved. 24 |
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