S9 number selection wont work

[Android Central Question]

Occasionally when I call a business and i press the number for the option the auto attendant prompts me to, the S9 fails to communicate the selection to the other side. This usually occurs while making the call in bluetooth mode

 

[methodman89]

Occasionally when I call a business and i press the number for the option the auto attendant prompts me to, the S9 fails to communicate the selection to the other side. This usually occurs while making the call in bluetooth mode

Go to phone,settings,ringtones and keypad tones, and enable ‘dialing keypad tone ‘

 

[B. Diddy]

It might be called "DTMF Tones" as well in the Phone app's settings.