ATT ATT-TL88002 ACCESSORY HANDSET FOR TL88XX2The AT&T TL88002 Accessory Handset is an accessory handset onlyRequires the AT&T TL88102 phone series in order to operateIntercom between handsetsConference between an outside line and up to 4 cordless handsets50 name and number phonebook directory10 number speed dialHeadset compatible (2.5mm jack)Voicemail waiting indicatorLast 20 number redialEnglish/Spanish/French setup menuMuteAny key answer