??? 02/22/02 05:20 Read: times |
#20052 - Help for MT8880 dialer IC |
HI, i just have one question
are DTMF/cp input and DTMF output the same point of the line?, or i have to connect to the telephonic line the input if i want to read and disconnect the dtmf output... or in contrary case diconnect dtmf/cp input if i want to send the tones in the dtmf output... thanks |