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Cellular One is phasing out its 3G network as it looks to free up the spectrum required for the modernization of its networks. The regional US mobile operator also announced it's launching VoLTE ...
Canadian providers are gradually disabling the 3G network to free up frequencies and invest in 4G/5G networks. These faster and more energy-efficient networks improve call quality (via VoLTE), ...
As spotted by ISPreview and members of its forums, some customers of O2 (which is owned by Virgin Media O2) are beginning to notice their phones are becoming compatible with Wi-Fi Calling and 4G ...
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