Go grab your update and let us know here how wifi calling is working for you! .
Sprint HTC One M8 updated with Android 4.4.3 and Wi-Fi calling | Android Central
Sent from my T-Mobile Note 3 using AC Forums.
Sprint HTC One M8 updated with Android 4.4.3 and Wi-Fi calling | Android Central
Sent from my T-Mobile Note 3 using AC Forums.