- Vodafone is a public test began for mobile calls over Wi-Fi and 4G data networks. That should ensure that subscribers are indoors more accessible. Calls are made now basically over 2G or 3G. To also be able to through 4g, providers need to adapt their systems. 4G also offers the opportunity to conduct interviews in HD quality. Also wifi higher quality can handle.
The test can join up to 300 customers. They could sign up since Friday. They must have a Samsung Galaxy S6, S6 Edge, S7, S7 edge or A5.
The aim of the test is to look where customers walk against it with the system. At the end of the year, the service should be available to all Vodafone customers.
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Incidentally, do not call it cheaper or more expensive with the new service. Calls over Wi-Fi and 4G are simply deducted from the calling minutes.