U.S. Cellular Carrier Certifications

Here are the modems in Airwall Gateway and Advantech hardware and the cellular carriers for which they are certified.

Airwall Gateway Verizon AT&T T-Mobile
110g (Quectel EG25-G) X X X
Advantech AV3200 (Quectel EC25-AF) X X
150 (Sierra HL7588 - see note) X X X
250g/gd (Sierra HL7588 – see note) X X X
Note: The NimbeLink Sierra HL7588 modem is pre-certified for PTCRB approved networks. Its certification covers the device it is installed in.