How do I send DTMF tones on a active call?

[karthi GC]

Sending DTMF tones on active call

i am trying to do the app for sending the dtmf tones on active call, is this possible to do, if it is possible say that how to do this ?

 

[anon8380037]

Re: Sending DTMF tones on active call

Hello. Welcome to Android Central.

I am not sure what you mean, but on a Samsung you can turn on dial tones in the Phone Keypad settings.