Product Information
- ◆ FSK and DTMF caller ID, automatic detection.
- ◆ One-touch redial, dial the number to check the number/check time.
- ◆ Caller number check, quick check, callback.
- ◆Electronic desk calendar, date, clock and week display.
- ◆ 1 set of automatic IP, each set of memory length (including the solidified IP access number) is 32 bits.
