My iPhone 5 gives a busy tone whenever someone calls the first time. The person has to call a second time for the ringtone to be heard? How o I tux this issue? I have a missed call every time and then a ringtone.
My iPhone 5 gives the caller a busy tone the first time when the phone is actually not in use. The caller has to make another call to get the ringtone. I will get the first call as missed with no ringtone and then the second time it will ring. What can be fond to solve this problem ?
iPhone 5, iOS 7.1
