Panasonic KX-TD500 System Reference Manual page 1337

--Operation Chart--
PITS station program-
ming mode
<STATUS 1>
PITS PGM No?
Dial "0 1"
• Current data appears on
the display.
• The MEMORY button
indicator light goes out.
Press the MEMORY
button
PITS PGM No?
• The MEMORY button
indicator lights in red.
Note : In any status, pressing the END key restores <STATUS 1>.
To set "No Line Preference":
Pref. In : No
Dial "1"
To set "Ringing Line Preference":
Pref. In : Ring
Dial "2"
To set "Prime Line Preference":
<Example> Press the PDN-01
Press
PDN SDN
Pref. In : DN-01
PrivateCO
SingleCO GRP.CO
The assignment can be changed before pressing
the MEMORY button.
13-C-25
button