PHONE FEATURES: Milt-user (2 SIP accounts). Caller ID display. Call History: 100 Missed Calls, 100 Received Calls, 100 Dialed Calls. Phone book (up to 500 contact names and phone numbers). Supports XML Phone book/Browser. Supports click to dial via web phone book. Day/Time display. Call/Time display. 14 Selective Ring tones (9 tones & 5 melodies). 10 Speed dial number. Incoming call indicator. Password control for Configuration. Pre-dial before sending. Memo.