iPhone 11 speakerphone cutting out
My girlfriend and I both have iPhone 11’s. While talking to each other if one of us is on speakerphone the other catches every other word. This happens on both phones, if I activate speakerphone she only here’s every other word and vice versa if she activated speaker phone. If you turn speakerphone off there are no issues. Is there a setting that can fix this? Is this a common issue? Thanks
iPhone 11, iOS 13