Why my iPhone 6 cannot make a conference call ??
iphone 6
cannot make a conference call
iphone 6
cannot make a conference call
Call forwarding, call waiting, and other call features on iPhone - Apple Support
Conference calls Supports up to five calls simultaneously Supports up to two calls simultaneously. CDMA networks may not be able to add, swap, or merge calls in certain situations. VoLTE may prevent certain features of Conference calling. See the iPhone user guide for more details
Why my iPhone 6 cannot make a conference call ??