KX-FP81BX / KX-FP81CX / KX-FP82CX
Note:
The numbers in the boxes (XXX) indicate the keys to be input for the various test modes.
CROSS REFERENCE:
6.5. SENSORS AND SWITCHES(P.151)
2.5.1.
DTMF SINGLE TONE TRANSMIT SELECTION
Note:
After performing this check, do not forget to turn the setting off.
otherwise, dialing in DTMF signal will not work.
100