We recently purchased the C60 Non Teams version of the phone.
Installed the latest firmware 7.0
We have noticed that if the device makes a Bluetooth connection to any device, phone, PC, laptop, the users on the call complain that they are hearing pops and taps on the line.
We have tried completely disabling noiseblock as a culprit but not luck.
I have tried apple devices, Android devices, a MS Surface Laptop, and a Desktop PC with an ASUS Bluetooth 5.0 adapter, and they all have the same issue when using Bluetooth.
Any ideas?