20 channels are selected, auto or manually scan channel
channel free, select the best channel and avoid interference
Handset unit 16 groups rings, ring ON/OFF switch
FSK/DTMF dual system for base unit and handset unit, and 70 groups incoming calls information memory. Store number while checking calls
Handset unit long-distance alert
Handset unit and base unit can store 10 groups dialed calls
Pre-dial function for base and handset units Handset unit and base unit have calculator, calendar and conversation time function
Support up to 3 handset units