ADC kills off 2G GSM/GPRS radios?

Looks like is disallowing account creation using 2G Tmobile and ATT cell radios…

Sorry, your cellular module 1205800XXXXXXX has a 2G radio and can no longer be used to create a new account. Please upgrade to a 3G module.

Yep, they won’t take 2G for new accounts anymore. If you already have an account with a 2G module it will continue to work for as long as the cellular provider supports it.