RCA 25255RE2 Dect_6.0 2-Handset 2-Line Landline Telephone Two-Line expandable phone system includes corded base and one DECT cordless handset with digital answering machine Features full-duplex speakerphone allowing both parties involved in a telephone call to speak simultaneously and be heard clearly, as if they were having a face to face meeting. 2-line conferencing, plus 10 programmable one-touch speed dials Expand your system by adding any combination of up to 10 additional cordless handsets or base units Intercom capability between handsets. Compatible with other RCA 2-Line Wireless Office Products Integrated Digital Answering System with 60 minutes of record time Call Waiting/Caller ID with 99 Name/Number Log Speakerphone on Base and Handset