What setting is on, if my phone is beeping while I'm on a call?

[AC Question]

all notifications system is turned off but as I talk I can hear beep constantly like a msg is coming thru

 

[mehigh101]

Welcome to Android Central!
You might want to check the accesibility settings. That's probably where the problem is coming from.
Best regards,Mikey. For any more questions,PM me. I hope you found what you were looking for.
Sent from my Samsung Galaxy S7 Edge SM-G935F.

 

[pkcable]

I seem to recall BlackBerry having a settings like this, but I was not aware of it being on any other phones. Could be part of a ROM either from a 3rd party OR from the manufacturer. My OnePlus Three does NOT have this settings under accessibility, call settings, OR sound/notification settings, BUT these are the 3 places to look. Perhaps your phone DOES.

 

[belodion]

If it's a constant beeping it may be something to do with VoLTE, if you are using.

 

[freeyo]

Some phones have a minute minder. Check settings, device, calls, minute minder. There could be others checked.