FSK/DTMF system compatible with auto-detection
Records 38 incoming and 5 outgoing numbers which can be reviewed, called back and deleted
2-digit PABX code can be set
5-digit local area code can be set and auto-filter local area code
5 levels LCD contrast adjustable
Pulse and Tone dialing mode compatible
Music on hold
Ring volume HI/LO/OFF switch able
Flash and redial function
LCD backlight function
Incoming ringing LED indicator