Answer: beeper

AnswerCrossword Clue
BEEPER

Signaling device

BEEPER

Signalling device

BEEPER

Call announcer

BEEPER
Theater annoyance
BEEPER
Page maker?
BEEPERIt can help you locate someone
BEEPERAttention-getting device
BEEPEROn-call accessory
BEEPERPersonal paging unit
BEEPERPaging device
BEEPERCell phone predecessor
BEEPERSource of many an interruption
BEEPERSign that you are wanted?
BEEPERBelt clip-on
BEEPERElectronic pager
BEEPERClip-on device
BEEPERCell-phone ancestor
BEEPERDoctor's device
BEEPERSurgeon summoner
BEEPERPhone sound device
BEEPERHorn
BEEPERElectronic signaler
BEEPERPager
BEEPERDoctor's accessory
BEEPERModern theater interruption
BEEPERMovie theater annoyance
BEEPERObsolescent belt attachment
BEEPERObsolescent summoner
BEEPERBelt clip-on of old
BEEPERDoctor's accessory of old
BEEPERDoctor summoner
BEEPEROutmoded belt attachment
BEEPERAncestor of a cell