Panasonic's Integrated Telephone System is a 4-line operation with a 4-line backlit LCD. The KX-TS4300B is expandable to up to 16 stations, has 2 desktop phone positions, and is wall mountable to conserve desk top space. Other features include a headset jack with control and indicator button, dual language, ringer volume control, and ring tones selection (4).

Panasonic's Integrated Telephone System is a 4-line operation with a 4-line backlit LCD. The KX-TS4300B is expandable to up to 16 stations, has 2 desktop phone positions, and is wall mountable to conserve desk top space. Other features include a headset jack with control and indicator button, dual language, ringer volume control, and ring tones selection (4).