1.FSK/DTMF dual system /caller ID function
2.In On-hook stage pre-dial / edit dialing number .
3.50 incoming / 16 outgoing calls memories in 8 digital number.
4.Tone/Pulse Dialing mode selectable.
5.Ringer / speaker volume H/L adjustable
6.Automatically redial / redial / Ring back function.
7.Calendar / time display.
8.16 ringer selectable.
9.No disturb function.
10.Anti thunder protection
11.Steal dialing protection.
1.Outgoing/incoming number memory
2.Auto redial/redial/recall
3.IP number memory
4.Caller ID function
5.Caleandar time display.
1.FSK/DTMF compatible ,detected automatically.
2.Incoming/outgoing number memory
3.Auto redial/redial/recall
4.Flash time adjustable
5.Calendar
6.Anti-thunder design
7.Anti-steal dial protection others.
