Northwestern Bell NWB-52850 Trimstyle IVORY The 1960s-style modular unit is back, capturing all that we loved about it, yet updated with today's electronics. Has big buttons, lighted keypad, flash and last number redial, volume control, and ringer on/off. Wall or desk mount option. Hearing aid compatible, and FCC approved. 8" x 3" x 3". 6 ft. long cord.