Is the correct
PIN entered?
Does the caller press
while hearing the reorder
tone (Call Retry)?
Is the Walking COS/Verification
Code Entry feature number dialled
for Security Mode Override?
Yes
No
No
None
None
None
None
All Security
Trunk Security
Yes
Is the dialled number
an extension number or
floating extension number?
Yes
No
Extension No./
Floating
Extension No.
What is the dialled number?
Feature No.
*
(Absent Message,
FWD, etc.)
The feature is set.
Trunk Access No.
+ Telephone No.
Other
The dialled number is sent to the trunk.
Reorder tone
Yes
No
A
B
B
C
C
D
D
No Security
The call is disconnected.
Continued from previous page
(DISA Reorder
Tone time
expires
)
Yes
Is the extension
in DND mode?
Yes
No
A
No
Yes
The call is established.
The call is routed to the
intercept destination.
(DISA Intercept Routing
No Answer)
Does the destination
answer the call?
Does the
destination
answer
the call?
No
Yes
The call is established.
The call is disconnected.
E
E
Does the caller press
while hearing a ringback
tone (Call Retry)?
The call is directed to the extension.
The caller hears a ringback tone.
(DISA Disconnect
Time after
Intercept
expires
)
(DISA Intercept
time
expires
)
G
*
Feature numbers are available only when the Walking COS feature is used.
No
No
No
Is the extension
busy?
Is Call Waiting
mode on?
Yes
Yes
Continued on next page
Continued on next page
212
Feature Guide
2.16.1 Direct Inward System Access (DISA)
Summary of Contents for KX-NS500
Page 14: ...14 Feature Guide Table of Contents...
Page 15: ...Section 1 For Your Safety Feature Guide 15...
Page 18: ...18 Feature Guide 1 1 1 For Your Safety...
Page 19: ...Section 2 Call Handling Features Feature Guide 19...
Page 57: ...632 Maximum Number of Agents Feature Guide 57 2 2 2 Incoming Call Distribution Group Features...
Page 107: ...User Manual References 1 2 1 Basic Calling Feature Guide 107 2 5 4 Trunk Call Features...
Page 193: ...User Manual References 1 4 2 Holding a Call Feature Guide 193 2 13 1 Call Hold...
Page 324: ...324 Feature Guide 2 30 2 Outgoing Message OGM...
Page 325: ...Section 3 Unified Messaging System Feature Guide 325...
Page 375: ...Section 4 Network Features Feature Guide 375...
Page 464: ...464 Feature Guide 4 3 6 Network ICD Group...
Page 465: ...Section 5 System Configuration and Administration Features Feature Guide 465...
Page 560: ...560 Feature Guide 5 6 7 PING Confirmation...
Page 561: ...Section 6 Appendix Feature Guide 561...
Page 578: ...578 Feature Guide 6 5 2 PFMPR Software File Version 004 2xxxx...
Page 579: ...Feature Guide 579 Notes...