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Sd3 Problem

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I fitted an SD3 recently and the GSM module worked fine but now I cant get anything other than line fail on it. The Sim card is working fine in a phone and has credit and I have tried a different Sim which I know worked in it before....

Any Ideas?

The Aerial has not been touched and is connected properly...

Thanks All

I fitted an SD3 recently and the GSM module worked fine but now I cant get anything other than line fail on it. The Sim card is working fine in a phone and has credit and I have tried a different Sim which I know worked in it before....

Any Ideas?

The Aerial has not been touched and is connected properly...

Thanks All

Try a rolling sim so it can roll onto any network. They have to be bought abroad i think.

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