ES450 Verizon->ATT

AirLink Routers
1

I have an ES450 device. Model on the back sticker is listed as: ES450, VERIZON

Should I be able to update this device with an ATT Radio Module and activate with ATT?

I have already done exactly. The device was configured for Verizon. I had it deactivated and a SIM with ATT activated. After messing around with it a bit this morning I realized the model on the back lists it as VERIZON. So I updated ALEOS and the Radio Module, but I’m still unable to get it working:

ALEOS 4.9.6, Build 008
Module SWI9X15C_05.05.58.00 r27038 carmd-fwbuild1 2015/03/04 21:30:23
Module Identifier is ATT
Module Type is MC7354

2

After messing around with this modem I believe the SIM I have was not properly activated by ATT. I put a known working SIM in and was able to establish a connection.

So the answer to my question is, yes, this device will work with ATT. If you have a good SIM.