Can I ask any USA users who use the T-Mobile WiFi Calling feature, if you make a call using your iPad or Yosemite Mac, and your phone is on wifi, does the call still route through Wifi Calling or does it use the cellular network?
If I haven't explained the question clear enough, just say and I'll try and rephrase it.
If I haven't explained the question clear enough, just say and I'll try and rephrase it.
