Question about Nokia 7610

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When i switched off and on my nokia7610 it displaying "sim card not valid",until then it worked properly.could you please solve my problem

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Please help! give the code to open the line of my celfon nokia7610.

Posted on Mar 06, 2008

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You should open the line of your cellphone!!1

Posted on Dec 25, 2007

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When I switch On my phone it says "Sim card not valid". And its not taking the Sim Card. But without the sim card its perfect. My IMEI is 359849016183862. Please help me...

Hi, what might be the possible cause of the problem is either the Sim card your using on the phone or the Sim tray where the Sim card is inserted in the phone.

You can use the Sim card in another phone to be sure the Sim card is working properly.

After that, if the Sim card works,That means that Sim tray is damaged and will need to be replaced.

Have a nice day.

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