It says there are extra charges to using wifi calling in the settings. If I wanted to make a call, and there was 4g reception already availible, does the iphone use wifi calling or the 4g? I just want to set wifi calling to "on" by default in case im in buildngs and such. Is that going to be a problem?
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Carrier Wifi calling on t mobile?
- Thread starter Pineapples23
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