- A pocket-sized radio transceiver which serves to send and receive messages, and in some cases perform various other functions, such as retrieve email. These devices may emit a beep when informing of a new message. Some two-way pagers can also signal by other means, such as vibrations, or a blinking light. Its abbreviation is 2-way pager. Also called two-way beeper.
- abbreviation2-way pager
- synonymtwo-way beeper