when both cellular and wifi are available, does iPhone default to wifi for phone conversations?
When both cellular and wifi are available, does iPhone default to wifi?
iPhone 4, iOS 7.0.4
When both cellular and wifi are available, does iPhone default to wifi?
iPhone 4, iOS 7.0.4
In general, no. For technical reasons voice must go over the phone's voice channel. Except for T-Mobile, which has a plan that will convert calls to VOIP so it can go over a data channel.
when both cellular and wifi are available, does iPhone default to wifi for phone conversations?