two-way radio

Just to be on the safe side I turned left at the main road before using the two-way radio.

Now, you are talking by two-way radio to a friend.

He returned to the room and took out his two-way radio.

I can have a two-way radio set up at the village.

She could hear the guard below talking on his two-way radio.

This used to be done by two-way radio or cell phone.

He heard over the two-way radio of the shooting in the school.

Despite its name, a cell phone is a two-way radio.

His older son may explore them, but only with a two-way radio.

She blended in, except for the two-way radio down at her side.