Panasonic KX-TVP150 User Manual page 188

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Setting System Parameters
- System External Message Delivery Duration Time
The maximum value of the length of a call from the VPS
during External Message Delivery (necessary to reduce the
costs of the outgoing call).
c
The call duration is measured by the VPS starting from the
point at which the specified telephone number called is
answered and terminates the call if the specified length of
time is exceeded. If can be set from 1 to 9 minutes.
- System External Message Delivery Redial Mode
If set to YES, the VPS will automatically redial when there
is no answer or if a line is busy.
*If Retry is enabled
Redialing Sequence
If there is no answer, the system redials the number one
hour later.
If the line is busy, the system redials the number up to
three times at 5-minute intervals. If the line remains busy
during that time, the system redials the number one hour
later.
(The above operation is repeated up to a maximum of
three times, for a maximum total of 15 retries.)
@If Retry is disabled
If there is no answer, the operation is complete.
If the line is busy, the system redials the number up to
three times at 5-minute intervals. If the line remains busy
during that time, the system does not retry later.
Note:
P
indicates call.
Continuous no
answer
Number in circle indicates
number of retries. (e.g. @
indicates three retries.)
If retry is enabled
Continuously
busy
Busy or no
answer
Busy
Busy
Busy
Busy
I+
If retry is enabled
If retry is enabled
Manager 3 Guide
System Manager
M-4-41