Panasonic KX-TDA30 Features Manual page 243

• It is possible to enable the PBX to send the flash/recall signal to the telephone company after a
conversation (in on-hook status) to receive the call charge information.
Feature Guide References
1.8.6 Verified Code Entry
1.19.2 Flexible Buttons
User Manual References
2.1.7 Using the Telephones in a Hotel-type Environment (Hospitality Features)
3.2.2 Manager Programming
1.25 Administrative Information Features
Feature Guide 243