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Forum Discussion
daveym
May 11, 2017Follower
No SIM installed
I am using this USB modem with an AT&T SIM card connecting to a Panasonic Toughbook CF-31 Windows 7 64 bit Enterprise and when I initlally connect the device to the laptop it will connect but after 20 minutes or so the display on the modem shows No SIM Installed. I have tried multiple USB modems but get the same error. Do you think this the actual SIM card failing?
1 Reply
- DarrenMSr. NETGEAR Moderator
Hello daveym
If you are getting the same error on multiple modems then yea I would say its a issue with the sim card.
DarrenM