telephone exchange

1 topic · 1 source

Technology

Telecommunications

Synonym central office.

ATIS — ATIS Telecom Glossary 2007

Related Telecommunications terms

busy test
C.O.
central office connecting facility
central office trunk
COG
customer service unit (CSU)
disconnect-control office
electrically powered telephone
end exchange
end office (EO)
EO
exchange area
foreign exchange (FX) service
local central office
local exchange
local exchange loop
Microprocessor
remote call forwarding
repertory dialer
teletypewriter exchange service (TWX)
traffic service position system (TSPS)

Nearby Telecommunications terms

telecommunications load equipment
telecommunications management network (TMN)
Telecommunications Relay Service (TRS)
telecommunications security
telecommunications service
Telecommunications Service Priority (TSP) service
Telecommunications Service Priority (TSP) system
Telecommunications Service Priority (TSP) system user
telecommunications system
telecommunications system operator
teleconference
telegram
telegraph
telegraphy
telemetry
telephone exchange
telephone frequency
telephone number
telephone sidetone
telephony
telephoto
teleprinter
Teleprocessing
teleseminar
teleservice
teletex
teletext
teletraining
teletypewriter (TTY)
teletypewriter control unit (TCU)
teletypewriter exchange service (TWX)

0-9A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Cite this definition

APA
MLA
Chicago

Definitions are reproduced with attribution to their original sources; each entry links to the source and shows when it was retrieved. About · FAQ · Data build 2026-10-15.