Arlo Go Won't Set up with AT&T sim Card..

[NorthPole]

Got an Arlo go to watch over my property. Setup & Worked fine with the Netgear Sim Card.. When I put in an Activated AT&T sim card it wouldn't work. Other posts on here tell of having to change the APN number to get it to work but don't list the settings used to fix the problem & the Support Website link in their posts are no longer valid.. If anyone can shed any light on this with specific settings that work. Would be much appreciated..

Thx Tom..

[TomMac]

To my knowledge there are 3 models of the GO,

at&t

verizon

Mvno ( Netgear, sort of like tracfone they use another cell  company equip )

they are are not interchangeable.