VoFi future journey from a wi-fi access point to another access point, even in the wi-fi network and cellular network roaming between, also face other problems, in the enterprise VoFi system, wi-fi roaming is implemented, but these systems for VoFi configuration seriously, and consumer's network is not the case, in the cellular market, several wireless operators and is currently on VoFi - honeycomb to evaluate dual-mode phone system to work, I'm afraid only time can show that users will pay attention to the cost and convenience, despise sound quality; Or to put it another way, VoFi sound quality will gradually catch up with the traditional phone,
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