Panasonic KX-TDE100 Features Manual page 322

1.28 Extension Controlling Features
2.8.18 [2-9] System Options—Option 1—PT LCD—Password / PIN Display
2.10.1 [4-1-1] Wired Extension—Extension Settings—Option 2—Extension PIN
2.10.10 [4-2-1] Portable Station—Extension Settings—Option 2—Extension PIN
PT Programming Manual
[005] Extension Personal Identification Number (PIN)
User Manual References
3.1.2 Settings on the Programming Mode
3.2.2 Manager Programming
322 Feature Guide