how to make a call using earphone

[ravin]

hello

i want to decode dtmf tone and make a call from ear phone.

i have already done dtmf decoding but i dont have any idea about how to make a call using dtmf tone.

if anyone has such an idea thn plz reply me.

its little bit urgent.

 

ravin patel

 

[Engr. Mansoor Mirza]

 

making call from ear phone???

 

Please elaborate some more what u wanna do?

 

[Author]

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