Cordless Phone Features 1. 2.4GHz/1.9GHZ, is based on frequency hopping technology . 2. Multi-handsets (6 handsets max) 3. 1.5?CSTN LCD,65K colors 4. FSK (Type I / II) / DTMF caller ID 5. 100 groups phone book number (32 digits ,10 character.) 6. 100 groups caller ID number (24 digits, 10 character and time.) 7. 50 groups outgoing call number (32 digits ,talk time and date.) 8. 20 groups midi and melody 9. 4 Level ringer volume selection in handset(off/low/mid/high) 10. Tone / Pulse dialing mode selection in handset 11. Recall mode selection(short, long, extra long) 12. 6 level talk volume control 13. Alarm clock can be set 14. Area code(6digits) 15. 4 level battery indication 16. 4 level LCD contrast 17. Auto Answer 18. Room monitor 19. Baby Call function 20. Walkie Talkie function 21. Multi-Language 2 SKYPE Phone Features 1. Compliant with USB HID Version 1.1 2. Free communicate with other Skype users 3. Call transfer to the other phone number (PSTN) 4. Review the friend list