I have a Motorola Z3 Play. When I receive a call from caller with a Samsung S10E, they cannot hear me. I can hear them. I have to hang up and call them back, then they can hear me. My husband is one of the S10E. He has a co-worker with a Motorola Z4 that he has the same issues with. Is this an issue with the Motorola phones or the Samsung phones and how can we fix it?