[geeks] Re: 48v
Bill Bradford
geeks at sunhelp.org
Fri Apr 20 16:01:41 CDT 2001
On Fri, Apr 20, 2001 at 03:36:34PM -0400, James Fogg wrote:
> btw, I recently moved from a town that has a crossbar. The telco refused to
> give it up and installed dtmf "converters" to provide touchtone service.
My hometown only recently finally switched to an ESS switch... When I was
in high school, you could use touch-tone - but after each tone, you'd hear
it being converted to pulse...
Bill (love my copy of "Engineering and Operations in the Bell System", one
of my favorite eBay finds..)
--
Bill Bradford
mrbill at mrbill.net
Austin, TX
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