2-20
DHS Technical Specification Tables
Table 2-9: Audible Signals
Signal
Frequency
Cadence
CO Line Ringing:
Scheme 0
Scheme 1
Scheme 2
Distinctive 1
Distinctive 2
Distinctive 3
Distinctive 4
SLT
N/A
N/A
N/A
SLT bell
300 ms On, 400 ms Off, 300 ms On, 4 seconds Off
1 second On, 3 seconds Off
1 second On, 3 seconds Off
Follows ring cadence of Ring Scheme selected
Follows ring cadence of Ring Scheme selected
Follows ring cadence of Ring Scheme selected
Follows ring cadence of Ring Scheme selected
Follows ring cadence of Ring Scheme selected
Intercom Ringing:
Scheme 0
Scheme 1
Scheme 2
Distinctive 1
Distinctive 2
Distinctive 3
Distinctive 4
SLT
N/A
N/A
N/A
SLT bell
1 second On, 3 seconds Off
1 second On, 3 seconds Off
300 ms On, 400 ms Off, 300 ms On, 4 seconds Off
Follows ring cadence of Ring Scheme selected
Follows ring cadence of Ring Scheme selected
Follows ring cadence of Ring Scheme selected
Follows ring cadence of Ring Scheme selected
Follows ring cadence of Ring Scheme selected
Message Wait
Callback
Follows ring cadence of Ring Scheme selected
Summary of Contents for Starplus DHS
Page 17: ......
Page 21: ...1 4 Toll Fraud and DISA Disclaimer...
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Page 79: ...2 56 Feature Upgrade Procedure...
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Page 326: ...B Part Numbers...
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Page 329: ...B 2...
Page 337: ...xx January 2000 Index...