Does the AT&T Connect Mobile application work on a 2G network?
The AT&T Connect Mobile application works on a 2G network, but with audio-only or data-only. Audio-only means that you can connect to the audio part of the conference but cannot view the Participant list and send notes. Data-only means that you can view the Participant list and send notes, but cannot connect to audio. When you connect to a conference and you are on a 2G network, you will be prompted to select voice-only or data-only. If you are connected to a conference on a 3G/WiFi network with voice and data and the 3G/WiFi network becomes unavailable during the conference, your data connection will automatically be disconnected, and you will be connected by audio-only.