Panasonic KX-TD500 User Manual page 227

To change the ringing tone for intercom calls (Digital Proprietary Telephone
only)
9
PROGRAM
Press Dial 99.
PROGRAM.
To set a phantom extension ringing or not (Digital Proprietary Telephone
only)
9
PROGRAM
Press
PROGRAM.
To delay the ringing start timing of PDN/SDN buttons (DN type PT only)
PT
PROGRAM
Press PROGRAM.
AUTO DIAL
STORE
Press STORE.
User Manual
9
INTERCOM
Press
INTERCOM.
9
(Phantom)
Dial 99. Press
Phantom.
(PDN)
9 9
(SDN)
Dial 99.
Press PDN
or SDN.
PROGRAM
Press PROGRAM.
tone type no.
INTERCOM
Press
Enter tone type
INTERCOM.
number (1-8).
OR
(Phantom)
Press Dial 2 for on
Phantom. or 1 for off.
7 6
OR
Dial 76.
Customising Your Phone & System
AUTO DIAL
STORE
R.Tone
Press STORE.
2
On
AUTO DIAL
1
Off STORE
Press STORE.
delayed ringing type no.
Enter delayed ringing
type number (0-4).
-0: lmmediate Ring
-1: 1-ring Delay
-2: 3-ring Delay
-3: 6-ring Delay
-4: No Ring
PROGRAM
Press
PROGRAM.
PROGRAM
Press
PROGRAM.
227