Hi all.

So from what I see, this circuit SHOULD keep the line seized forever.  Don't
you want to stay above the 48 volt battery voltage the fone company supplies???


Regards,
Jack Warren


>
> Rick, you are absolutely right, but I think that one more clarification is
> in order, the zeners should be in series, but the series combination of
> zeners should be placed in parallel with the line:
>
> <copying an ascii drawing because I am so bad at ascii drawing>
>
> ----------/\/\/\------------|--------
>                            ___
>                             ^
>                             |
>                             V
>                            ---
>                             |
>                             |
> ---------/\/\/\----------------------
>
> Hope you don't mind my clarification,
>
> Sean
>
>
>
> +--------------------------------+
> | Sean Breheny                   |
> | Amateur Radio Callsign: KA3YXM |
> | Electrical Engineering Student |
> +--------------------------------+
> http://www.people.cornell.edu/pages/shb7
> mailto:shb7@cornell.edu
> Phone(USA): (607) 253-0315
>