Telenor Myanmar announced that its VoLTE service is now available to its 4G/LTE customers nationwide. With this service, Telenor users can now make crystal-clear HD-quality voice calls by using a wide range of VoLTE enabled handsets starting from the end of 2018. Telenor Myanmar's network can fully support the VoLTE services on at least 20 different models of several smartphone brands including Samsung, Huawei, Vivo and Xiaomi so that Telenor users have a wide range of options among their favourite handsets to enjoy superior quality VoLTE services.
Customers can activate the VoLTE service free of charge on their phones if they have one of a number of selected smartphone models. Telenor Myanmar officially launched its 4G/LTE services since June 2017 and at present, its 2G, 3G and 4G/LTE network serves more than 18 million customers in all states, regions and territories.
Source: https://www.telecompaper.com/news/telenor-myanmar-launches-volte-service--1274945