Search found 2 matches

by ericm
Wed Dec 05, 2018 9:12 am
Forum: Sierra Wireless Modems
Topic: MC7455 IMEI rejected by ATT and Verizon?
Replies: 11
Views: 17068

Re: MC7455 IMEI rejected by ATT and Verizon?

I was thinking that ATT would have to activate the SIM -- am I mistaken that the activation process involves the IMEI number? I've flashed the WE-826T with the WiFiX custom GoldenOrb firmware and I was going to input the "broadband" and other strings. At that point, I wanted to see make sure I would ...
by ericm
Tue Dec 04, 2018 9:17 pm
Forum: Sierra Wireless Modems
Topic: MC7455 IMEI rejected by ATT and Verizon?
Replies: 11
Views: 17068

MC7455 IMEI rejected by ATT and Verizon?

Feeling a bit foolish about now -- I'm thinking I'm doing something wrong.

The IMEI number printed on the 7455 and the invoice is identical. When I type that number into the ATT or Verizon IMEI number check, it comes back as being incompatible with their system.

Any idea what I'm doing wrong?

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