Scitec single-line speakerphone 9 Programmable speed dial keys (each speed dial key holds up to 32 digits including flash and pause)EEPROM memory for all speed dial keys requires no batteries Store key for speed dial and message key programming Large, bright dual-function NEON/LED message waiting light and visual ring indicator -Mute key with LED indicator Hold key in red with LED indicator 4 Step up/down rocker key with memory for handset volume control Data port Handsfree speaker key with LED indicatorRedial/pause/flashOFF/HI/LO ringer control ADA-Compliant volume control Hearingaid compatible Wall mountable Gray (very light ashy gray)SCISTC7002AS