<ul data-eligibleForWebStory="false"><li>Russian mobile operator T2 has enabled Voice over LTE (VoLTE) for international roaming in China, Vietnam, Australia, and Singapore through agreements with local operators for the implementation.</li><li>International VoLTE calls are treated and billed as standard roaming calls without utilizing data allowances.</li><li>T2 had previously introduced VoLTE roaming in the U.S. with AT&T as the partner operator coinciding with the phase-out of 2G and 3G networks.</li><li>The expansion of VoLTE roaming signifies T2's strategic alignment with global telecom trends aimed at enhancing user experiences and preparing for the transition to 5G SA roaming.</li></ul>

T2 launches international VoLTE roaming in China, Vietnam, Australia, Singapore

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