1.2.4 When the Dialled Line is Busy or There is No Answer
Monitoring Another Extension (Call Monitor)
The preprogrammed extension can monitor another extension.
To monitor
PT/SLT/PS
Off-hook.
To an Extension Refusing the Call (DND Override)
The preprogrammed extension can call someone who has set the DND feature.
PT/SLT/PS
Off-hook.
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User Manual
(DSS)
OR
(PDN)
OR
(SDN)
OR
extension no.
Press red DSS, PDN, or SDN,
or dial extension number.
extension no.
DND Tone
Dial extension
number.
5
B.Tone
C.Tone
Enter 5.
1
R.B.Tone
Enter 1.
Monitoring starts
Talk.