Panasonic KX-T7705X corded home telephone set has 2 line LCD display, caller ID, caller ID memory 30 numbers, redial 5 numbers, tone / pulse setting, flash time setting programmable, speakerphone, ringer volume control off / low / high, speakerphone volume control 4 levels, wall-mountable, 130 x 202.5 x 76.5mm dimensions.