Panasonic DBS Caller ID Installation And Operation Manual page 33

Figure 3-9. Initial Ring Cycle Duration and Caller ID Data
CO 1st ring
(Range=.2 to 2.2 seconds)
Incoming
Caller ID data is collected
Caller ID Call
0.03 sec
Collection
Issued April 2000
Operation
CO 2nd ring
(2.5 sec)
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