Telkom is introducing Voice over LTE (VoLTE) and Voice over WiFi (VoWiFi), the next evolution in mobile wireless calling. The VoLTE network allows users with a compatible VoLTE phone to place and receive calls over the Telkom LTE network, instead of the traditional voice network. Before VoLTE, only data was transmitted over the LTE network, and voice calls were carried over the 2G and 3G network.

The VoLTE service will bring about major improvements in the quality of voice calls, allowing customers to enjoy high-definition voice calls and many rich-media services (in the future). Connecting calls using VoLTE will be much faster than it is today using the older 2G and 3G wireless network. The technology will also allow subscribers to make voice calls over the WiFi network (Voice over WiFi). VoWiFi technology will also assist in improving indoor coverage such as inside office blocks or in the basements where the signal is hard to reach or poor. The service will be available to Telkom mobile customers (Post-paid, TopUp and Prepaid).


For a complete list of compatible phones, please click here.

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