RCA 25252 ViSYS Cordless Expandable Phone/Ans System, 2 Lines, 1 Handset Sold as 1 Each. Two-line DECT 6.0 phone system expandable to ten handsets. Full duplex speakerphone on base unit and cordless handset. Two-line conferencing. Stores ten speed dial entries and 100 Caller ID records.