----- Original Message -----
From: Duilio Foschi <foschid@SUMMER.ETRURIA.NET>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Wednesday, August 18, 1999 12:02 AM
Subject: Re: help re a telephone circuit


> Dennis,
>
> >Check out CP Clair Data Book. Optoelectronics
> >Every thing you need is there.
> >connect/disconnect
> >ring detect
> >off hook detect
>
> where do I find the book ?
>
> Thank you
>
> Duilio


Try (http://www.cpclare.com).

Gordon Varney