Panasonic KX-TD500 - Page 289

General Features
Features Guide 289
The display PT flashes the indication of the held party for five seconds at 15-second
intervals synchronizing with the tone.
Programming Guide References
• 2.3 Numbering Plan
– CallWaitingSet/Cancel
•2.5SystemTimer
– Hold Recall Time
Features Guide References
1.10 Holding Features
•CallHold
User Manual References
Not applicable.