"1.New design
2.Calle ID Speaker phone
3.In use and new call LED indicator
4.Blue backlit
1.FSK/DTMF compatible
2.24 groups ringer can be selected
3.16 groups 8-digit outgoing call memories,62 groups 8-digit incoming call memries
4.9 groups 32-digit one touch memories,10 groups 16-digit two touch memories.
5.1 group 32-digit auto IP.
6.32-digit predialing function
7.caller id phone with blue