IT glossary of terms, acronyms and abbreviations. Faulkner Information Services . 2015.
call waiting indicator — Lamps on the station or console indicate that incoming calls are in queue. A steady lamp indicates that less than a specified number of calls (usually five) are waiting, and a flashing lamp indicates that more than five calls are waiting … IT glossary of terms, acronyms and abbreviations
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
Telephone numbering plan — Area Code redirects here. For the song by Ludacris, see Area Codes (song). A telephone numbering plan is a type of numbering scheme used in telecommunications to allocate telephone numbers to subscribers and to route telephone calls in a… … Wikipedia
Selective calling — SECAL redirects here. For the French wine grape also known as Secal, see Jurançon (grape). In a conventional, analog two way radio system, a standard radio has noise squelch or carrier squelch which allows a radio to receive all transmissions.… … Wikipedia
Dispatch (logistics) — Dispatch is a procedure for assigning employees (workers) or vehicles to customers. Industries that dispatch include taxicabs, couriers, emergency services, as well as home and commercial services such as maid services, plumbing, HVAC, pest… … Wikipedia
Motorola phone AT commands — AT commands are used to control modems to do their specified functions. Cellular phones are not much different from the old dial up modems that are still found in many computers. This article focuses on the Motorola RAZR V3m from Verizon and the… … Wikipedia
TARDIS — The TARDIS used from 2005 to 2010 on display at BBC Television Centre … Wikipedia
Data Carrier Detect — Data Carrier Detect, abbreviated as DCD, or alternately Carrier Detect abbreviated as CD, is a control signal present inside an RS 232 serial communications cable that goes between a computer and another device, such as a modem. This signal is a… … Wikipedia
HTC Magic — NTT docomo HT 03A T Mobile myTouch 3G NTT docomo HT 03A Brand HTC NTT docomo T Mobile Manufacturer HTC Corporation Series … Wikipedia
TXE — TXE, which stands for Telephone eXchange Electronic, was the designation given to a family of telephone exchanges developed by the British General Post Office (GPO), now BT, designed to replace the ageing Strowger systems. When World War II ended … Wikipedia
