TP AW CL80109 Cordless Expansion Handset The ATT CL80109 DECT 6.0 Expansion Handset for the ATT CL8XXXX Series Phones. Unsurpassed Range Redefining Long Range Coverage and Clarity. Call Waiting Caller ID. 50 NameNumber Caller ID History. NewMissed Call Indicators. Display Dial. Handset Speakerphone. Intercom Between Handsets. Call Transfer Using Intercom. Conference Between an Outside Line and up to 2 Handsets. 50 NameNumber Phonebook Directory. Lighted Keypad and Display. Selectable Ringer Tones. HandsetRinger Volume Control. Any Key Answer. EnglishSpanishFrench Setup Menu. OnHook Dialing, Auto Off and Mute. Last 5 Number Redial.