Panasonic KX-TD500 System Reference Manual page 370

Programmable Feature buttons
1 2 3 4
1 1 2 3 4 2
1 2 3 4
PF01
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
4 5
1 2 3 4
1 2 3 4
PF04
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
7 8
1 2 3 4
PF07 1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
10 11
1 2 3 4
1 2 3 4
PF10
1 2 3 4
1 2 3 4
1 2 3 4
PF05
PF02
1 2 3 4 1 2 3 4 5
1 2 3 4 3 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
6
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
9
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4 5
1 2 3 4 1 2 3 4
1 2 3 4 1 2 3 4
12
1 2 3 4 1 2 3 4
1 2 3 4 1 2 3 4
1 2 3 4 1 2 3 4
1 2 3 4 1 2 3 4
1 2 3 4 1 2 3 4
PF11
PF08
4-A-4
PF03
PF06
PF09
PF12