X-Nico

unusual facts about Telephone exchange


Davey Street, Hobart

Prominent buildings in the street include the Executive Building, which houses the Department of Premier and Cabinet, the Hotel Grand Chancellor and Federation Concert Hall, the Hobart Real Tennis Club, and what was the Davey St Telstra exchange (now apartments).


Bromochlorodifluoromethane

Bromochlorodifluoromethane was introduced as an effective gaseous fire suppression agent in the mid 1960s for use around highly valuable materials in places such as museums, mainframe rooms and telecommunication switching centers.

Public land mobile network

This aggregation of circuit-switching telephone networks has evolved greatly from the days of Alexander Graham Bell, and in the late 20th century became almost entirely digital in nature — except for the final link from the central (local) telephone office to the user (the local loop).

Sun Valley, Los Angeles

Vestiges of the former name remain in the name of Roscoe Elementary School and the telephone exchange 76x-xxxx (ROscoex-xxx).

Telegraph Act 1899

The Telegraph Act 1899 is an Act of Parliament in the United Kingdom that allowed urban district, borough and burgh councils to construct and operate telephone exchanges, on a similar basis to the then-usual municipal provision of other utilities.

Telex

This F1F2 option replaced the DC voltage of the local and long distance options with modems at the exchange and subscriber ends of the telex circuit.

The Barricades

The main objects of strategic interest were the Supreme Council buildings (Old town near St. James's Cathedral), the Council of Ministers (City center near the Nativity of Christ Cathedral), Latvian Television (Zaķusala), Latvian Radio (Old town near Riga Cathedral), the International Telephone exchange offices (City center), Ulbroka radio and bridges.


see also

Amruthur

Also, in the 1960s, Amruthur got telephone services with a Public Call Office (PCO) which was then expanded to a manual telephone exchange, and then grew into an automatic telephone exchange.

Barbed wire telephone lines

that ranchers in Montana were inaugurating a telephone exchange in Fort Benton, with the goal of eventually connecting every city in the state.

Coral 66

A variant of Coral 66 was developed during the late 1970s/early 1980s by the British GPO, in conjunction with GEC, STC and Plessey, for use on the System X digital telephone exchange control computers, known as PO-CORAL.

Faraday Building

The Post Office’s first London telephone exchange served nearly two-and-a-half square miles of the capital – notable subscribers included the Treasury, the War Office and Fleet Street.

Harold Gladstone Watkin

Watkin first worked in the Equipment Department of the National Telephone Company and helped develop the first fully automatic telephone exchange in Staffordshire Potteries that opened in 1904.

Hicom 300

Hicom 300 is a telephone exchange system from Siemens, originally sold in the US as the ROLM 9751-9006i, and is used by big companies such as UBS, Swisscom, Nestlé and Tamco.

Highgate Wood telephone exchange

On Wednesday 12 December 1962, the 800 line Highgate Wood exchange was accepted by the Postmaster General, Mr. Reginald Bevins, MP, on behalf of the Post Office, from the five manufacturers who had helped to build it, the first all-electronic telephone exchange in Britain and one of the first in the world to go into public service.

Jim Warman

It was a sad end to one of the most gifted and unrecognised engineers of recent times, whose ideas eventually led to providing an electronic telephone exchange system (TXE4) that, at its peak in the early 90s, catered for more than 25% of the UK subscribers.

Katghara, Jaunpur

Katghara has various government offices and educational institutes such as a veterinary hospital, government telephone exchange office, Government Model School and a Jawahar Navodaya Vidyalaya.

Lisburn telephone exchange code

The Lisburn telephone exchange code refers to the former 01846 area code, which until the 2000 Big Number Change, served Lisburn, Aghalee, Moira, Hillsborough, Dromore, Maze, Stoneyford and Baillies Mills, all of which are in Northern Ireland, a constituent part of the United Kingdom.

Palarivattom

It also has branches of most major Indian banks including the State Bank of India, the State Bank of Travancore, Federal Bank, HDFC Bank, Axis Bank, ICICI Bank, and the Catholic Syrian Bank,Corporation Bank Zonal Office, and has a major telephone exchange.

Pembroke, Pembrokeshire

BT's telephone exchange which serves Pembroke and Pembroke Dock is yet to be upgraded to offer either 21CN, FTTC or LLU.

Pike, New Hampshire

The Pike telephone exchange covers the southern half of the town of Haverhill, including Haverhill village, and extends east to include the village of Glencliff in the town of Warren.

RAF Boddington

The station was established in 1940 as an army telephone exchange operated by the Auxiliary Territorial Service under the guard of the Gloucestershire Regiment.

TDC A/S

On 21 August 1882, C.F. Tietgen took over The International Bell Telephone Company, an American-owned telephone exchange on Lille Kongensgade in Copenhagen, for DKK 200,000 and founded Kjøbenhavns Telefon Aktieselskab, KTS, later Kjøbenhavns Telefon Aktieselskab, KTAS.

Telecommunications in Madagascar

Telephone system: system is above average for the region, Antananarivo's main telephone exchange modernized in the late 1990s, but the rest of the analogue-based telephone system is poorly developed; open-wire lines, coaxial cables, microwave radio relay, and tropospheric scatter links (2010).

Tsing Yi Fire Station

The fire station is located between Tsing Yi Police Station, Chung Mei Road Temporary Playground, a telephone exchange of PCCW and under a Tin Hau Temple.

Wahnapitae First Nation

However, the reserve is considered part of Greater Sudbury's Census Metropolitan Area and its census division, and for postal delivery and telephone exchange purposes the reserve is within the service area of the Greater Sudbury neighbourhood of Capreol.

Wellington Road, Cork

The road is also home to an Eircom telephone exchange, a backpacker's hostel, several bed and breakfasts, a refugee community centre, a dentist, a currently disused newsagents, and a primary school.

Weston Colley

ADSL broadband-internet is limited to about 6GB because the local telephone exchange (at Micheldever) only serves a small population (therefore is low priority) and because of the distance from that exchange.