Is there a way to send a DTMF code without touching the smartphone?

[Android Central Question]

Individuals with certain disabilities and the elderly would benefit from the ability to respond to a request for a key press using a voice command while in a call. For example, an individual says "OK Google - call my doctor". The doctor's automated phone system comes on and eventually says "press 2 to make an appointment or speak with a receptionist". They would need a way while in the call to tell the app to respond with a key press. How could this be done? Thanks you.

 

[Rukbat]

The telephone system (the doctor's in this case) should accept voice commands. Any modern system does. The phone probably could be modified for that, but you're talking about a phone app that's a lot larger than the current one (and everyone is complaining about nor having enough space for apps as it is).

You could go into Settings, look for feedback (use the search bar) and send Google a suggestion.