SIP supports 3 SIP servers, can connect to 3 SIP servers at the same time
Flexible Dial Map: Fix length; End with #; Dial with time out
Line 1Line 2Line 3 of figures features shortcut keys
Speakerphone
Dial Map Table
5 Speed dial key
Dual register No. for phone
Black list for reject authenticated call
Reject incoming call
Limit dialing out No. list
No Disturb
Caller ID display
2x16 digits LCD display with orange color back light (color light choice )
Call forward, call transfer, call hold, call waiting
Call forward with unconditional, busy and no answer
3 party conference
50 entries each for dialed call, received call and missed call
PhoneBook it can store 139 contact list
Support 4 kind of Melody ringer type
Support POE features (optional )