Panasonic KX-NS1000 - 2.5.4.6 Trunk Busy Out

12.2.1 PBX Configuration—[4-2-1] Extension—Portable Station—Extension Settings—Main
→ Extension Number
→ Extension Name
Feature Guide References
2.21.2 Flexible Buttons
User Manual References
1.2.1 Basic Calling
1.2.6 Alternating the Calling Method (Alternate Calling
—Ring/Voice)
1.14.2 Using the Directories
3.1.2 Settings on the Programming Mode
96 Feature Guide
2.5.3 Intercom Call