accuracy

board

braid

braided

cable

center

coaxial

communication

communicative

conductor

cut

distribution

electrical

entrance

entry

entryphone

equipment

hand

home

inner

input

installation

intercom

interline

interphone

line

male

man

mount

phone

plier

prepare

remove

ring

safety

screen

signal

specialist

strip

system

technician

technology

telecommunication

terminal

tool

unnecessary

urban

wire

worker