TELECOM Digest OnLine - Sorted: Re: "All the President's Men" (Still More Movie Phone Trivial)


Re: "All the President's Men" (Still More Movie Phone Trivial)


Sam Spade (sam@coldmail.com)
Thu, 21 Jun 2007 18:21:20 -0700

I can only speak about Pacific Bell (Pacific Telephone) in the
specifics of embedding newer equipment a given C.O. Pacific
Telephone, unlike its eastern and midwestern cousins, had steppers en
mass in urban C.Os.

No. 5 XBARS were installed to serve one office code within those C.O.s
as soon as the No. 5 XBAR became available. The 5 XBAR would serve
only one office code (prefix) but it served as the toll machine for
all the other "dumb" SxS machines.

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