Panasonic KX-TD500 User Manual page 127

95 (Release)
97 (Alert)
98 (Group FWD)
(Loop-CO)
# (Group-CO)
CO/INTERCOM (ringer frequency) 1 through 8 (ring tone type number)
Phantom (ringing on/off)
† Available when the Digital Super Hybrid System is connected to a Digital Proprietary
Telephone capable Panasonic Voice Processing System (one that supports Digital
Proprietary Telephone [DPT] integration; e.g., KX-TVS100.
Default
For all PTs - CO button 1 = Loop-CO;
User Manual
Button Code
Ring tone type 2
Others = Not Stored.
Parameter
None
None
3 through 4 digits (FDN of Incoming group)
None
01 through 48 (trunk group number)
1 (off) / 2 (on)
User Programming
127