Speaking call,
Taking caller ID,
Anti-theft function,
Computation function,
VIP number protection,
Auto-show call duration,
2 groups of alarm clock,
Super defend the thunder,
IP number storage and speed dial
Real time, clock with date on display,
Redial out the last number automaticall,
In advance dial number and eliminate number,
FSK and DTMF compatible system and Automatic system,
80 groups of FSK and DTMF incoming number display, redial and delete.