Sri Lanka’s Dialog launches first VoLTE network on 4G
Sep 01, 2016 (LBO) – Sri Lanka’s Dialog Axiata, announced the launch of VoLTE (Voice over LTE), enabling ultra-high quality voice and video calls …
Sep 01, 2016 (LBO) – Sri Lanka’s Dialog Axiata, announced the launch of VoLTE (Voice over LTE), enabling ultra-high quality voice and video calls …