View telephone switchboard images Browse395authentictelephone switchboardstock videos, stock footage, and video clips available in a variety of formats and sizes to fit your needs, or exploreold telephone switchboardortelephone switchboard operatorstock videos to discover the perfect clip for your project...
View telephone switchboard operator vintage images Browse 169telephone switchboard operator vintagevideos and clips available to use in your projects, or start a new search to explore more footage and b-roll video clips. 00:04 B/W 1925 PROFILE female telephone switchboard operator / newsreel ...
Telephone Operator(1937) Approved 70 min|Action, Drama, Romance Edit pageAdd to list Track A telephone operator covering for a friend's "fling" finds herself in the middle of a major disaster when the city is hit by a big flood and her switchboard is the center of communications. ...
In Fig. 2 the subscribers' lines A to F, inclusive, in the administration building are shown terminating in line circuits LCA to LCF, inclusive, and jacks AJI to AJ6, inclusive, at the operator's switchboard in the operations building. A main group jack GI and two subgroup jacks SBI and...
Nettleton Malvern R
A special code, such as 151, is used by the originating toll operator to make a circuit request call extending to the call order switchboard operator in a cross bar toll system. This code is set up by the toll operator on her keys and is transmitted through the hybrid coil 1401, then...
This invention relates to telephone switchboards and more particularly to take-up devices for returning cord plugs to their seats in the switchboard shelf. On telephone switihboards, plug ended cords are provided by means of which connections may be made to jacks in which subscribers' lines......
a. Intertoll trunks (outgoing and two-way) may be, given appearances on the switchboard in addition to their machine appearances. b. Operator junctors may be provided. These are tandem type trunks from the switchboard to the No. 5 machine and give the operators access to the local outgoing...
TheTimesquoted a New York Telephone executive: “While training schools are maintained by the company, it has not been found possible to fill the place of the absent operators. It should be borne in mind by the public that the telephone switchboard operator is a highly trained worker and ca...
The Bank of Canton building used to be the Chinese Telephone Exchange which was closed in 1949 when the phone systems changed over from switchboard systems to the rotary ones. ParaCrawl Corpus 14) RBC Online Banking网上理财及RBC Telephone Banking电话理财服务均由加拿大皇家银行提供。 14) RBC ...