Panasonic 4-line corded speakerphone- Compatible with KX-TS4200B and KX-TS4300B- Expandable up to 16 stations- 3-Way conferencing- 16 x 2 keys one touch operation- 4-Line backlit LCD for display dialing- Dual language (English/Spanish)- 2.5mmHeadset jack with control and indicator button- Speakerphone with in-use indicator- Handset/headset receiver volume control (5 level)- Speakerphone volume control (8 level)- Ringer volumecontrol (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- BlackKXTS4100B

Features:

• Size: W 10.5" H 4.25" L 10.75"
• Weight: 4

Dimensions

Item Weight