1. FSK+DTMF dual system Caller ID
2. Stores up to 62 incoming calls number, date & time
3. Stores up to 16 outgoing calls number
4. Delete individual or all records
5. Real time clock (Set time)
6. LCD contrast setting
7. Area code setting
8. Alert function
9. Privacy call /Repeat call /Out of area/Error indicators
10.One-touch memory (M1～M3)
11 Last number redials
12. Call back function
13. New call Indicator
14. Headset volume adjustable