CALL WAITINGCALLER IDDelete Flash—< AReviewWUSER'S GUIDEModel: 5050©Copyright 1998 Aastra Telecom. All rights reserved.IN Features-At-A-GlanceCompatible with Caller ID with Call Waiting Service **56 Name & Number Call Log with Repeat Call CounterEasy to Read 4 line Display - with one glance viewing ofName, Number, Time and DateEnglish, French or Spanish PromptsCompatible with most Voice Mail Message Waiting IndicationServicesDial Key for easy Call Back from the Call LogFlash Button - for answering Call Waiting calls and switchingbetween callersCall Tracker™ - displays appropriate Caller ID as you switchbetween callersMulti-Function LED Indicator - Line In Use, New Call,Blocked Call10) Date and Time Display - automatically adjusted with eachCaller ID received11) Non-Volatile Call Log Memory - never needs batteries12) Desk Top or built-in Wall Mount Installation** This device only works with phone lines equipped with Caller ID or Caller ID with CallWaiting service. Contact your phone company for subscription details.