Xfinity xFi Eligible: Yes Xfinity xFi Advanced Security: Yes Xfinity app Activation: Yes Two Total Telephone Ports: Yes (separate Alarm Port) Battery Backup Capability (Xfinity Voice Only): Yes The xFi Advanced Gateway (XB7 and higher) is the only device currently offer...
Xfinity xFi Advanced Security: Yes Xfinity app Activation: Yes Two Total Telephone Ports: Yes (separate Alarm Port) Battery Backup Capability (Xfinity Voice Only): Yes The xFi Advanced Gateway (XB7 and higher) is the only device currently offering a backup ba...
Xfinity xFi Advanced Security: Yes Xfinity app Activation: Yes Two Total Telephone Ports: Yes (separate Alarm Port) Battery Backup Capability (Xfinity Voice Only): Yes The xFi Advanced Gateway (XB7 and higher) is the only device currently offering a backup ba...