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Re: pcmcia dial tone passthrough



Doug Fairclough wrote:
> 
> had a funny problem where i was trying to demo some product

> anyway, i got a dial tone, and i heard the numbers being dialed
> (touch tone), but the dial tone did not go away, but sat there.
>
> anyone ever have this happen on any kind of modem ?

Yes. On a rotary dial only line (are there really such things 
anymore?) or on some PBX lines which don't recognize the standard touch 
tones.