Answer: pagers

AnswerCrossword Clue
PAGERSThey let you know you're wanted
pagersPAGER, a beeper (a paging device)
pagerssomething, as a book or brochure, having a specified number of pages (usu. used in combination)
pagerspocket-size electronic device whose signal notifies a person of an important message, sometimes displaying the telephone number to be called
PAGERSObsolescent communications devices
PAGERSForerunners of cellphones
PAGERSCellphone forerunners
PAGERSBeepers
PAGERSAnnoyances in the theater
PAGERSUsed by record execs in the '90s
PAGERSCells displaced them
PAGERSObsolescent communication devices
PAGERSThey may interrupt meetings
PAGERSMotorola products
PAGERSOn-call gizmos
PAGERSItems on belts
PAGERSLogan or LAX callers
PAGERSCommunication devices
PAGERSVocal bellboys.
PAGERSOn-call doctors' devices
PAGERSDoctors' beeping clip-ons
PAGERSClip-on beepers
PAGERSCell-phone predecessors
PAGERSClip-on devices
PAGERSClip-on communicators
PAGERSBeeping devices
PAGERSElectronic clip-ons
PAGERSLocating devices
PAGERSMessage receivers
PAGERSThe first ones were introduced in 1950 by physicians in the New York City area
PAGERSBelt beepers