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Transmit the DTMF from BS through headset cellular phone. — Parallax Forums

Transmit the DTMF from BS through headset cellular phone.

ArchiverArchiver Posts: 46,084
edited 2003-09-15 07:40 in General Discussion
I am trying to transmit the DTMF sound from Basic stamp through
cellular phone headset connection.

What I did was connect the output directly to headset, but it seem
that it damage mic section of my cellular phone headset. Because when
I use my headset cable, people telling me that they have hard time to
hear me.

Can some one tell me how can I safely transmit DTMF sound from BS
through Cellular phone headset?

Thanks in advance.
Farzad
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