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Serial Port
Posts: 19
Registered: ‎05-08-2009
Location: Chicago
Views: 218
Message 1 of 1

SL400 Mobile Broadband broken in Windows 7

My SL400 has the Ericsson F3507g built in.  The laptop originally came with Windows Vista, but now has Windows 7 on it.  The Ericsson has no issues in Device Manager but when I try to initialize mobile broadband through the Sign Up form I get a message that no device exists.


I followed the instructions in this thread but no luck.  I also threw my 3g SIM card from my iPhone in the laptop and still could not connect via Access Connections.


Has ANYONE ever gotten the Ericsson F3507g to work on this laptop?  It seems like a plague on this forum.  Any suggestions, I'm getting pretty annoyed.



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