I meant devices that use IP to send and receive data.

A designated port is the connection used to send and receive packets on a specific segment.

They also use different methods to make and receive calls, which we'll look at in the next section.

Dupre has been using it to send and receive merchandise.

He used to make and receive many telephone calls himself.

Phones labeled as wireless usually use digital signals to send and receive calls.

The unit they were using to send and receive is still out there.

The term sonar is also used for the equipment used to generate and receive the sound.

Radios also use these waves to send and receive information.

Local telephone lines use the same wires to send and receive, which results in a small amount of the outgoing signal being reflected back.