Table 7- 18. Dtmf Frequencies - Panasonic DBS 40 Installation Manual
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- Installation manual (204 pages) ,
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- Operating manual (289 pages)
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Section 300~installation
Dial tone
Ringing
Busy
Voice mail ringing
Table 7-18. DTM F frequencies
t
DBS-70-300
Technical Manuals Online! - http://www.tech-man.com
Tone Name
400 Hz
400 Hz
400 Hz
Digit
1
2
3
5
7
9
0
Frequency
Continuous
1 on/3 off
0.5 on/O.5 off
16 Hz
2 on/2 off
at
,
DBS Manual - Issued 8/l/95
Chapter 7. Specifications
Timing (seconds)
Frequency (Hz)
697 + 1209
697 + 1336
697 + 1477
770 + 1209
770 + 1336
770 + 1477
852 + 1209
852 + 1336
852 + 1477
941 + 1477
7-17
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