4-Line Speakerphone w/ Caller ID

- Panasonic 4-line corded speakerphone- Compatible with KX-TS4100B and KX-TS4300B- Same as the KX-TS4100B, adds caller ID- Expandable up to 16 stations- Caller ID, call waiting caller ID- 200# Phonebook and dialer- 200# Caller ID memory and dialer- 3-Way conferencing- 16 x 2 keys one touch operation- 4-Line backlit LCD- Dual language (English/Spanish)- 2.5mm Headset jack with control and indicator button- Speakerphone with in-use indicator- Handset/headset receiver volume control (5 level)- Speakerphone volume control (8 level)- Ringer volume control (4 level)- 4 Selectable ring tones- Ringer on/off control- Auto line selection- Prime line preference- Line group selection- Last 6 numbers redial capability- Intercom- Voice paging- Call transfer- Do not disturb- Real time clock AM/PM format- Battery backup system (9V battery sold separately)- Wall mountable- 2 Desktop angle choices for easier viewing- AC powered- 1 Year manufacturer's warranty- BlackKXTS4200B