Features • Flash Function • 10 Speed Dial Memory • FSK / DTMF Caller ID • 59 Caller ID Memory Record • Redial and Dial Back • Flash Time Selectable (100 / 300 / 600 / 1000ms) • Tone / Pulse Selectable • Ringer On / Off • Wall Mountable • Work Without Battery • Available Color: Black / White • CE Approval