Question about Sony Ericsson W800i Cellular Phone

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W800i the phone displays 'no network coverage'. It worked fine for the last 12 months? the phone was extremely warm yesterday? I have tried my sim card in a different phone and it works fine?

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Re: w800i

The phone is not picking up a cell tower signal.  Are you in the same location as usual?

Posted on Oct 14, 2007

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Won't get service anywhere.

borrow a sim from friend with the same network, or you may use a different sim if your phone is unlock, in this way, you can check the failure between your phone and your sim,.
try to set your network to automatic so it will search for network without doing it manually.

take care.

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stixLFC hello,

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Try out different sim card to check phone's proper function. Because the message "SIM CARD REGISTRATION FAILED" is due to network problem or sim card problem.
Hope it works. Don't hesitate to contact me again if it doesn't solve the problem. Thanks

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