I've got a NetGear AirCard 770S WIFI device from AT&T. It's unlocked & I'm wondering if the T-Mobile network SIM is compatible with it.
Best answer by tmo_amanda
Wow! I just looked up that device and it is pretty fancy! From checking out the specs, it'll be able to utilize our 700 mHz network. However, I'm not sure if this device is able to be unlocked from AT&T. If it can't be unlocked, it will not work with our network. You'll want to double-check our coverage map to see what frequencies are available in the areas you need.