Quectel E25 AT&T Settings


I have a Quectel E25 Modem inside of a WE826-T2. It has been working with my AT&T SIM card for about 8 months and now it just quite working. I can take the SIM card out and put it into my iPad and everything works great. I can even put my SIM card out of my iPhone into the WE826-T2 and everything works fine. I am just not sure why the original SIM card stopped working in the WE826-T2 with the Quectel Modem. I am assuming that there needs to be some AT Commands that I need to do to get this SIM card working again.

Any help would be so greatly appreciated!!

Hi Chts
It may be a problem with your SIM card APN configuration, please configure the SIM card APN as your current operator first

Best wishes