Panasonic KX-TD816 User Manual page 170

Station Features and Operation (DPT/SLT)
The DISA built-in auto attendant number may be the same as the first digit of other
numbers (extension number, Floating Number, etc.). To avoid confusion, the system
waits for the second digit for a pre-programmed amount of time (default: 1 s). If the
second digit is not dialed until the timer expires, the system assumes that the first digit
is a DISA built-in auto attendant number.
• DISA Call Duration
Extending the call duration can be enabled (from 1 to 7 minutes) or disabled by System
Programming. The caller can extend the call duration up to 10 times, or as many times
as the caller wants (no limit) depending on System Programming.
• Outside-to-Outside line call duration
When the "Outside-to-Outside Line Call Duration Time" expires, both lines are
disconnected unless the caller re-tries or extends the time (default: 3 min), if available.
A warning tone is sent at five second intervals to both parties, fifteen seconds before the
time limit.
Programming Guide References
<To enable DISA feature>
[017] DISA User Codes
[407-408] DIL 1:1 Extension —— Day / Night
[809] DISA Security Type
[813] Floating Number Assignment
[815] DISA Built-in Auto Attendant
[990] System Additional Information
<To set DISA timer values>
[202] Call Forwarding — No Answer Time
[206] Outside-to-Outside Line Call Duration Time
[214] DISA Prolong Time
[218] DISA AA Wait Time
<To enable the Intercept Routing feature>
[203] Intercept Time
[409-410] Intercept Extension —— Day / Night
[990] System Additional Information
Features Guide References
Intercept Routing
User Manual References
4.4.6 Outgoing Message (OGM)
170 User Manual