I have a very low volume on all calls
iPhone 7 plus 256
Apple Event: May 7th at 7 am PT
iPhone 7 plus 256
You need to adjust the volume while on the call, using the volume buttons on the left side of the phone.
Does this happen holding the phone to your ear, using a wired headset, or using a Bluetooth headset?
I have a very low volume on all calls