#Optus Second Operator in #Australia to Launch WiFi Calling https://t.co/WMJTkQiz2s #Telecom
Feb01
#Optus Second Operator in #Australia to Launch WiFi Calling https://t.co/WMJTkQiz2s #wb #Telecom
— ADeel Khan (@adeelkhan77) February 1, 2017
#Optus Second Operator in #Australia to Launch WiFi Calling https://t.co/WMJTkQiz2s #wb #Telecom
— ADeel Khan (@adeelkhan77) February 1, 2017