iPhone 6: bluetooth headset connected but i'm not able to call someone
My iPhone 6 (iOS 10.3.1) is connected to my bluetooth headset (Bose quiet control 30). I can hear music and can dictate but i'm not able to listen to somebody while calling. I 've already reset my iPhone and did everything written in manuell. I can make phone calls with my bluetooth headset connected to other iPhones but not with mine.
iPhone 6 Plus, iOS 10.3