structured wiring
wireway
line of communication
out-of-band signaling
canalisation
cable
wire
electrical cable
line code
channelization
channelisation
canalization
teletransmission
communications technology
asynchronous transfer mode
voice mail
voicemail
T-carrier
information system
cable system
cable television
cable television service
coaxial cable
smart speaker
digital communications technology
audiographics
shielded cable
electronic communication
intercom
rediffusion
power lead
infocommunications
null modem
topology
record communication
data system
cable modem
network topology
integrated services digital network
spaceshifting
multimedia system
multimedia
wireman
cabler
numbers station
outsending
data cable
plain old telephone service
wireperson
radiotelephone
tone dialing
dial-in
video jukebox
e-communication
radiotelephony
wireless telephone
round
telecom system
wireless telegraphy
wiretap
channelizer
telecom equipment
telecommunication equipment
interrogation
telecommunication system
landline
communications
phonopore
tx
channeler