Panasonic KX-TD500 System Reference Manual page 872

3.00 Retruning to Previous Menu
Screen by PF2
To return to the previous menu screen, press the
PF2 key.
When no data has been entered:
• Returns to the previous menu screen
When data has been entered, but not stored by
pressing the PF4:
• The following message appears at the bottom
of the screen.
Parameter Save OK? (Y:yes/ N:no/ C:cancel)
<Example>
No data entry
Setting Screen
PF2
Parameter Save OK?(Y:yes/N:no/C:cancel)
Y
or
RETURN
Sub Menu Screen
PF2
Programming Main Menu
Screen
PF2
Main Menu Screen
8-H-2
1) To store entered data, enter "Y" and press
the RETURN key.
Not to save, enter N, then press the
RETURN key.
The screen returns to the previous screen.
2) To cancel the entered data, enter "C", then
press the RETURN key.
The screen does not change.
With data entry, but not stored by PF4
The following message is displayed on the
screen:
N
C
Press "Y" or "N" or "C" key.
or
Press the RETURN key.
RETURN
The screen returns to the previous
menu screen.
Press the PF2 key.
The screen returns to the previous menu
screen.
Press the PF2 key.
The screen returns to the Main Menu
screen.