Panasonic KX-TD500 System Reference Manual page 701

• Procedure for storing / changing Busy Lamp
Type screen
1. Press the F7 key (PGM Mode Entry) in the
function Type 1.
• Function Type 4 appears on the screen.
2. Obtain appropriate extension screen by
pressing the F2 key (Next page) or the F3 key
(Previous page).
3. Press the F8 key (Function Select)
• Function Type 5 appears on the screen.
4. Move the cursor onto the extension to be
stored / changed.
5. Enter the extension number to be stored /
changed through the numeric keypad on the
function keyboard.
For correcting errors, or changing current
data, reenter data after pressing the F6 key
(clear).
Type 1
Type 4
Type 4
(2)
Type 5
F2
6-C-13
(7)
PGM Mode
Entry
F7
(2) (3)
Next Previous
Page
Page
F2 or F3
(8)
Function
Select
F8
(3) (5)
(4)
F3
F4 F5
1 2 3
4 5 6
7 8 9
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*