Panasonic KX-TDA50 Programming Manual page 312

2.8 [2] System
Default
Type B
Value Range
Type A, Type B
Maintenance Console Location
2.8.17 [2-9] System Options
Programming Manual References
2.7.14 [1-1] Slot—PRI Port (KX-TDA100/KX-TDA200/KX-TDA600 only)
2.14.1 [8-1] System Settings
Feature Manual References
1.1.3 ARS (Automatic Route Selection)
1.4.3 Dial Tone
Echo Cancel—Conference
Enables the use of the ECHO/EECHO card for conference calls.
Default
Enable
Value Range
Disable, Enable
Maintenance Console Location
2.8.17 [2-9] System Options
Programming Manual References
None
Feature Manual References
1.3.16 Conference
Echo Cancel—CO-to-CO
Enables the use of the ECHO/EECHO card for CO-to-CO line call line calls.
Default
Enable
Value Range
Disable, Enable
312 PC Programming Manual