Unlock Cingular AT&T WWAN Card

[kingweb]

Has anybody figured out how to unlock this thing yet?
I have searched this forum and google up and down, and I can't find anything substantial.

Someone did say though that Lenovo has the unlock codes. If so, I doubt that they readily give them out. Does anyone have experience with this?

[GomJabbar]

Try searching on the following forum.

http://forums.wireless.att.com/cng/boar ... id=pccards