Hi,

I am trying to get some info to track this problem of wrong number dialing. It should not happen due to even out of matching impedence because dual tone can still be detected by the receiving ICs.

In the mean time what I wanted to know from you is that how you changed the delays from 50 ms to 100 ms or using what instruction in 8888 data sheet you did it

OR

How you dial the number in non-burst mode.


Simon