Panasonic KX-TD500 User Manual page 318

4.3 Station Features and Operation
Conditions
• The telephone type (PT, SLT, OPX) must be the same at the source and destination.
• Walking Station is not available for the extensions connected to an HLC or DHLC card.
Programming References
• System Programming — Installation Manual, Section 4
4.2.2 System - Numbering Plan
Feature References
None
— (95) Walking Station
Station Features and Operation
W
4-203