Technician’s Handbook
186
Mov Stan Mov N/A
Call rings first element of first moving group
Cyclic Ring Timer Expires; Call moves to Next
element in the moving group This repeats until
the last element in the group is found.
Cyclic Ring Timer Expires; Call Rings All
members of Group
Cyclic Ring Timer Expires; Call rings All
members of Standard Group
Cyclic Ring Timer Expires; Call moves to first
element of second moving group.
Cyclic Ring Timer Expires; Call moves to Next
element in the moving group This repeats until
the last element in the group is found.
Cyclic Ring Timer Expires; Call Rings All
members of Group
Cyclic Ring Timer Expires; Call Rings
attendant (backstop).
Mov Mov Mov N/A
Call rings first element of first moving group
Cyclic Ring Timer Expires; Call moves to Next
element in the moving group This repeats until
the last element in the group is found.
Cyclic Ring Timer Expires; Call Rings All
members of Group
Cyclic Ring Timer Expires; Call moves to first
element of second moving group.
Cyclic Ring Timer Expires; Call moves to Next
element in the moving group This repeats until
the last element in the group is found.
Cyclic Ring Timer Expires; Call Rings All
members of Second Group
Cyclic Ring Timer Expires; Call moves to first
element of Third moving group.
Cyclic Ring Timer Expires; Call moves to Next
element in the moving group This repeats until
the last element in the group is found.
Cyclic Ring Timer Expires; Call Rings All
members of Group
Cyclic Ring Timer Expires; Call Rings
attendant (backstop).
Table 18: Cyclic ring map operation (continued)
Cyclic ring map operation for
DID (NA) and non-DDI only lines (UK)
Entry 1 Entry 2 Entry 3 Overflow Call progression
3100 Hand.bk Page 186 Monday, August 19, 2002 8:49 PM
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