dial+central+office

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• Detroit-Columbia Central Office Building — U.S. National Register of Historic Places U.S. Historic district Contributing pro …   Wikipedia

• rotary output to central office —    System that translates a tone dialed telephone number into rotary dial pulses and transmits these signals to the central office …   IT glossary of terms, acronyms and abbreviations

• dial —    1. A device that transmits a coded signal to actuate the central office switching equipment according to the digit dialed. A dial can be either a rotary device that is wound up and released to transmit open pulses (DC space pulses) or a touch… …   IT glossary of terms, acronyms and abbreviations

• Central Avenue Corridor — Central Avenue Location: Phoenix North end: 10499 North (near Sunnyslope) South end: 11699 South (in South Mountain Park) The Central Avenue Corridor is a significant stretch of north south Central Avenue, in Phoenix, Arizona. Roughly… …   Wikipedia

• Dial tone — For the G.I. Joe character, see Dial Tone (G.I. Joe). A dial tone (known in the British Isles as a dialling tone)[1] is a telephony signal used to indicate that the telephone exchange is working, has recognized an off hook, and is ready to accept …   Wikipedia

• Central Avenue, Phoenix, Arizona — Infobox road highway name = Central Avenue marker alternate name = 000 length = direction = North South starting terminus = 10499 North (near Sunnyslope) ending terminus = 11699 South (in South Mountain Park) cities = Phoenix established = system …   Wikipedia

• Dial Range — The Dial Range is a small mountain range in northwest Tasmania, south of the town of Penguin near the coast. It extends about 14 km (9 mi) north to south and 4 5 km west to east. It is bordered on the east and south by the Leven River,… …   Wikipedia

• Rotary dial — A German Fe TAp 615, (R g) a widespread rotary dial telephone of the 1960s to the 1980s The rotary dial is a device mounted on or in a telephone or switchboard that is designed to send electrical pulses, known as pulse dialing, corresponding to… …   Wikipedia

• Hillsborough County, Florida Sheriff's Office — Infobox Police Department name = Hillsborough County Sheriff s Office motto = To serve and protect established = 1845 jurisdiction = County sworn = 2,022 (L.E. and Detention) [ [http://www.hcso.tampa.fl.us/Sheriff Gee Corner/Strategic Plan and… …   Wikipedia

• Community Dial Office — A Community Dial Office (CDO) was a small Class 5 telephone exchange in a rural area. CDOs could be step by step, all relay or crossbar. They provided capacity for 1000 or fewer customers. Late in the 20th century they were replaced by remote… …   Wikipedia

• General Post Office — The General Post Office (GPO) was officially established in England in 1660 by Charles II and it eventually grew to combine the functions of both the state postal system and telecommunications carrier. Similar General Post Offices were… …   Wikipedia