- switch hook
- рычажный переключатель (телефонного аппарата)
Большой англо-русский и русско-английский словарь. 2001.
switch hook
Смотреть что такое "switch hook" в других словарях:
switch hook — noun : a hook provided with an insulating handle for opening and closing disconnecting switches … Useful english dictionary
Hook flash — (sometimes labeled flash ) is a button on a telephone that simulates quickly hanging up then picking up again (a quick off hook/on hook/off hook cycle). This action can signal the telephone exchange to do something. A common use of hook flash is… … Wikipedia
switch on — (Roget s IV) v. Syn. turn on, start, hook up, complete the connection; see begin 1 … English dictionary for students
1ESS switch — The Number One Electronic Switching System, the first large scale Stored Program Control (SPC) telephone exchange or Electronic Switching System in the Bell System, was introduced in Succasunna, New Jersey, in May 1965[1]. The switching fabric… … Wikipedia
Panel switch — The panel switching system was an early type of automatic telephone exchange, first put into urban service by the Bell System in the 1920s and removed during the 1970s. The Panel and Rotary systems were developed in parallel by Bell Labs before… … Wikipedia
Off the Hook (TV series) — Off the Hook Format Situation comedy Written by Dean Craig Directed by Vadim Jean Andy de Emmony Starring Jonathan Bailey Danny Morgan James Buckley … Wikipedia
off-hook — 1. In telephone operations, the condition existing when the receiver or handset is removed from its switch. 2. One of the two possible signaling states such as tone or no tone, ground connection or battery connection. 3. The active state … IT glossary of terms, acronyms and abbreviations
on-hook — 1. In telephone operation, the conditions existing when the receiver or handset is resting on the switch. 2. One of two possible signaling states such as tone or no tone, ground connection or battery connection. 3. The idle state (open… … IT glossary of terms, acronyms and abbreviations
telephone — telephoner, n. /tel euh fohn /, n., v., telephoned, telephoning. n. 1. an apparatus, system, or process for transmission of sound or speech to a distant point, esp. by an electric device. v.t. 2. to speak to or summon (a person) by telephone. 3.… … Universalium
GPO telephones — The United Kingdom s General Post Office (GPO) had a number of telephones that were provided by them for connection to their exchanges. Until 1982 the GPO had a monopoly on the provision of all telephones within the UK and so the range was… … Wikipedia
Pulse dialing — Middle 20th century rotary dial telephone Pulse dialing, dial pulse, or loop disconnect dialing, also called rotary or decadic dialling in the United Kingdom (because up to 10 pulses are sent), is pulsing in which a direct current pulse train is… … Wikipedia
