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Wireless

O2 Germany, Deutsche Telekom activate HD voice interoperability

Tuesday 12 September 2017 | 16:05 CET | News
Telefonica Deutschland announced that mobile customers can now make HD Voice calls to Deutsche Telekom's network. Previously the HD Voice feature was limited to on-net mobile calls. 

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Categories: Mobile & Wireless
Companies: Deutsche Telekom / O2 / Telefonica Deutschland
Countries: Germany
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