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All new Samsung phones worldwide will come preconfigured to process high audio quality 4G and 5G voice calls over VoLTE.
EE again comes fi rst in Rootmetrics call quality and coverage tests
Global subscribers currently stand at 488 million
Smartphone features ‘4G Super-Voice’, which mobile operator claims will boost indoor and rural coverage
Operator launches 4G “Super-Voice” VoLTE service which already covers 50 per cent of UK population
Operator to add spectrum to enable network coverage to travel further and Voice over LTE technology to increase call quality and availability
Rollout of technologies part of operator’s £1 billion investment in its UK network and services this year
Operator now has 900,000 4G customers in UK with 40 per cent coverage who could benefit from calls
Operator says service will enable people to make phone calls with greater quality and degree of reliability than VoIP services
4G mobile arrived with a fanfare but what practical use is it and does it warrant paying extra for? Saqib Shah investigates