Table 7-18. Dtmf Frequencies - Panasonic DBS 40 Manual

Digital business system
Hide thumbs Also See for DBS 40:
Table of Contents

Advertisement

Section 300~installation
Tone Name
Dial tone
Ringing
Busy
Voice mail ringing

Table 7-18. DTMF frequencies

Digit
2
3
5
7
t
9
0
DBS-70-300
Frequency
400 Hz
400 Hz
400 Hz
16 Hz
at
1
DBS Manual - Issued 8/l/95
Timing (seconds)
Continuous
1 on/3 off
0.5 on/O.5 off
2 on/2 off
Frequency (Hz)
697 + 1209
697 + 1336
697 + 1477
770 + 1209
770 + 1336
770 + 1477
852 + 1209
852 + 1336
,
852 + 1477
941 + 1477
Chapter 7. Specifications
7-17

Advertisement

Table of Contents
loading

Table of Contents