orderwire

A circuit or channel used by technical personnel for coordination and control functions relating to activation, deactivation, reconfiguration, reporting, and maintenance of communications systems, networks, and services. See also channel and circuit.

• electric telegraph
• electromagnetic
• electromagnetic
• electromagnetic interference (EMI).
• electromagnetic spectrum
• electromagnetism
• electromechanical
• electromotive force (emf)
• electron
• electronic
• Electronic Bill Presentation and Payment (EBPP)
• Electronic Bill Presentation and Payment (EBPP)
• electronic common control (ECC)
• electronic common control (ECC)
• electronic data interchange (EDI)
• Electronic Frontier Foundation (EFF)
• Electronic Industries Alliance (EIA)
• electronic key telephone system (EKTS)
• electronic mail (e-mail or email)
• Electronic Messaging Association (EMA)
• electronic number (ENUM)
• electronic private automatic branch exchange (EPABX)
• Electronic Switching System (ESS)
• electrophotography
• Electrotechnique