Refurbished Hitachi Select Set SS730 BlackHitachi SS730 Refurbished Display at Top Left 3 Soft Keys below Display Top 8 keys on the right are Programmable Next 4 keys on the right are Call Appearance Keys 3 Keys at the Bottom Right Hold, Mute, and Speaker 3 Keys at the Bottom Left without Lights Disc, Lower Volume, and Raise Volume 3 Keys at the Bottom Left with Lights Message, Transfer, and Conference Black