Panasonic KX-TD816JT User Manual page 148

4.1 Customising Your Phone (Station Programming)
To clear the button data
OR OR
Press PROGRAM
or PAUSE.
148
9 9
(CO, DSS, PF)
Dial 99. Press CO,
DSS or PF.
To continue
2
Dial 2. Press STORE.
Customising Your Phone & System
OR OR
Press PROGRAM
or PAUSE.