Copper platinum wire telephone line is not wound

16 Select ringtone

FSK / DTMF dual system Caller ID compatible， when FSK automatic error correction

50 group call number and time of the call record (8)

15 groups of outgoing call number and time recording (8)

R key function

IP speed dial function

Long lock control， and machine anti-theft feature

Forget to close a bad line or hang up， automatic closing line (no line noise interference)

Pre-dial， eliminate number， call back and redial function

Super-lightning， anti-electromagnetic interference

Speakerphone， pause function can be set to flash a local code， the call automatically filter

Hands-free phone ring tones and volume size adjustable

Adjustable LCD display brightness 5 (built-in settings adjustable)