I have the ATT WWAN card in my T400, but whenever I try to connect via the access manager or use the GPS app the system reports that the sim card is not inserted. Am I supposed to pull that plastic tab out of the sim card slot? I didn't think so, because it looks like that is wha tis used to remove the card. Anyone have any problems with this?
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No one has any ideas?
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You are right, plastic tag is to help pull the sim out. Try a different sim card and see if that works. Also, is the sim properly activated? you can check this by putting in your phone. Another thing, do you have a data plan activated on it?
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I'm having this problem too.
It used to work fine, now it stopped recognizing SIM. It says SIM not inserted, even when one is in there.
I've tried different SIMs, same result. -
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T400 is not reading my sim card
Discussion in 'Lenovo' started by drekce, Oct 17, 2008.