beeper
Noun
Meaning
an electronic device that generates a series of beeps when the person carrying it is being paged
Source: WordNetSynonyms
Antonyms
Hypernyms
Examples
I worked in sales years ago and half my day was spent responding to The Beeper, then trying to find a pay phone that actually worked, hoping I would catch my customer, but not some skin disease.
The ringer, or beeper, light or other device (A7), alerts the user to incoming calls.
Desperation drove me to an extremist web-page called "Microwave Beeper Silencer Hack".
The insulin pump is about the size of a beeper.