Tadiran Telecom EMERALD ICE Installation Manual - page 41
Emerald ICE Installation & Hardware Reference Manual
2-27
System
Design
2
Internal Audible Signals
Frequency
Cadence
CO Line Ringing:
Scheme 0
N/A
300ms On, 400ms Off, 300ms On, 4 seconds Off
Scheme 1
N/A
1 second On, 3 seconds Off
Scheme 2
N/A
1 second On, 3 seconds Off
Scheme 3
follows ring cadence of Ring Scheme selected
Scheme 4
follows ring cadence of Ring Scheme selected
Scheme 5
follows ring cadence of Ring Scheme selected
Scheme 6
follows ring cadence of Ring Scheme selected
Scheme 7
SLT bell
follows ring cadence of Ring Scheme selected
Distinctive 1
Distinctive 2
Distinctive 3
Distinctive 4
SLT
Frequency
Cadence
Intercom Ringing:
Scheme 0
N/A
1 second On, 3 seconds Off
Scheme 1
N/A
1 second On, 3 seconds Off
Scheme 2
N/A
300ms On, 400ms Off, 300ms On, 4 seconds Off
Scheme 3
follows ring cadence of Ring Scheme selected
Scheme 4
follows ring cadence of Ring Scheme selected
Scheme 5
follows ring cadence of Ring Scheme selected
Scheme 6
follows ring cadence of Ring Scheme selected
Scheme 7
‐SLT bell‐
follows ring cadence of Ring Scheme selected
Distinctive 1
Distinctive 2
Distinctive 3
Distinctive 4
SLT
Message Wait Callback:
follows ring cadence of Ring Scheme selected