
All we have to do
is rig a 3D COMMUNICATION system.
The Big Bang Theory Season 8, Episode 21

Communication.
Communication, right?
Back and forth. Come on.
Breaking Bad Season 2, Episode 1

the analogue COMMUNICATION system
to talk to the Professor.
Money Heist Season 1, Episode 1

Cutting off visual COMMUNICATION.
Money Heist Season 3, Episode 8

but we stay in constant
COMMUNICATION with each other?
The Big Bang Theory Season 12, Episode 9