★DTMF/FSK dual caller ID (automatic identification)
★DTMF/FSK dual caller ID (automatic identification)
★Call group 14 (8 digits) or group 8 (16 digits) and call time record
★Set the ringing volume, press the button to set the ringing volume and the hands-free volume, no need to switch
★Built-in music retention function, and automatically remove the lifting machine Real-time date and week display, LCD brightness adjustable at level 5
★16 ordinary ringtones to choose
★1~99 hours free of disturbance, automatically pick up the line when you forget to pick up the line or hang up the phone
★600/1000 100/120 90/95 / / 180/300 / FLASH time ms/optional
★8 sets of single key memory
★Set up electronic anti-theft; Optional soft setting P/T, no switch required
★Key 4-gear lock function, 2-gear lock function.
★3 Set alarm function, with different alarm tones for each group
