android - How can I programmatically press phone buttons (0-9, #, * ) when a particular number calls me? -

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i want write phone app, automatically press phone buttons (0-9, #, *) , end call when particular number calls me. ideally works windows phone 8.1. possible? can't find api use.

however, work me if solution exists android. couldn't find way there either.

any pointers api documentation? or apps this?

there no such android api. there's api generating on speaker, none sending other side of call. security issue- android not allow access call audio, in either direction.

this might work windows phone: windows phone phonecall dtmf

btw, google term use in search dtmf. industry name beep sound keys make.


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