Panasonic KX-TD816 User Manual page 111

To call back
D – PT
When the desired number is displayed
Off-hook.
How to treat the 16th call
D PT
Off-hook.
Operation
CALL
Press "CALL."
1
OR
5 6
0
Dial 56. Dial 1 to overwrite
or 0 to disregard.
2.9 Using the Display Proprietary Telephone
Overwrite
Disregard
C.Tone
On-hook.
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