Navigate a switchboard with DTMF tones

[Thomas Clarke]

Hi,

I need to navigate a switchboard with key presses, but using DTMF tones didn't work.

Is there also a way to wait until the switchboard stops it's automated recording other than using a timer?

I'm using android 12.

Tom

[Henrik "The Developer" Lindqvist]

Ensure to use the DTMF tone play block, not the Tone play block.

No, there's no way to detect/process in-call audio. Using a Delay is the only alternative.