Panasonic KX-TD500AL User Manual page 117

To set / cancel (contd.)
T7436 / T7235
Features
Press "Features."
User Manual
OR
NEXT
Press "Data Line On/Off."
Rotate Jog Dial or
press "NEXT" until the
following is displayed.
Data Line On/Off (→1/0)
1
Set
OR
0
Cancel
C.Tone C.Tone
Dial 1 to set
or 0 to cancel.
Operation
On-hook.
117