Panasonic KX-TD500 System Reference Manual page 1340

--Operation Chart--
PITS station program-
ming mode
<STATUS 1>
PITS PGM No?
Dial "0 2"
• 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 assign Call Waiting Tone 1:
C.W. Tone-1
Dial "1"
To assign Call Waiting Tone 2:
C.W. Tone-2
Dial "2"
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