IEEE.org | IEEE Xplore Digital Library | IEEE Standards Association | IEEE Spectrum | More IEEE Sites

IEEE Global History Network > Categories > Telephone switching systems

Category:Telephone switching systems

SHARE |

From GHN

Jump to: navigation, search

IEEE GHN Category

A "B" Board telephone switching machine for terminating calls to the manual office and redirect to the automatic line

A "B" Board telephone switching machine for terminating calls to the manual office and redirect to the automatic line

Pages in category "Telephone switching systems"

The following 29 pages are in this category, out of 29 total.

A

Oral-History:Fred Andrews

C

G

H

Oral-History:Knud Holst

J

K

M

P

First-Hand:Philips Telephone Exchanges and Denmark 1970-1980

P cont.

R

S

T

Media in category "Telephone switching systems"

This category contains only the following file.

Telephone Switching ...
325,848 bytes

Retrieved from "http://www.ieeeghn.com/wiki/index.php/Category:Telephone_switching_systems"

Category: Telephony

Log in

GHN Home | About GHN | Help | Contact Us | Privacy | Terms & Conditions | MediaWiki

© Copyright 2012 IEEE — All Rights Reserved