1. Incoming call and outgoing call memories
2. 7 one-touch memories
3. Hold on music
4. Handsfree
5. Blue LCD Backlight
MODEL No.:RTB6682
Main Features(Changeable)
1. FSK/DTMF compatible
2. 50 incoming call and 15 outgoing call memories
3. Real LCD week and date display
4. 5 levels of LCD brightness adjustable
5. Do Not Disturb function
6. 16 kinds of normal ring adjustable
7. Ring volume adjustable
8. Anti-thief function
9. P/T dialing mode selectable
10. 3-step lock function
11. Flash time function
12. 3 groups of alarm function
13. Hold on music
14. Back ringing function
15. Redial, edit and pause function
16. Calculation function
17. Area code and long-distance area code setting
18. Blue LCD backlight off hook state or incoming ringing
19. 7 Gourps one-touch call memories
20. Wall mountable
21. In use LED indicator