Panasonic KX-TDA600 Yes-Automatic The first line, Display will change to the call, Yes-always on

3.1 Personal Programming

Item	Programming			Selection & Parameter
	Input
					No—Manual (The display keeps
Would you like the call			0		showing all of the outside caller's
					information unless you change it to the
duration to be shown
					call duration manually.)
automatically on the display	0	3
when answering an outside					Yes—Automatic (The first line of
call?
(Display Switching Mode)			1		the display will change to the call
					duration automatically when you
					answer an outside call.)
Would you like to turn on			0		Yes—ON in use
the display backlight of the
KX-T7633/KX-T7636?	0	4	1		Yes—always ON
(Display Backlight
Selection)*1			2		No—always OFF
	1	1		desired no. (max. 32 digits)
Would you like to dial a
preset number simply by			0		Do not use
going off-hook?	1	2
			1		Use
Should you prevent your			0		No—Allows your number to be
number being displayed on
					displayed
the called party's
	1	3
telephone?					Yes—Prevent your number being
(Calling Line Identification			1
Restriction [CLIR])					displayed
Which number should be			0		Caller ID assigned to your extension
displayed on the called
party's telephone? (Calling/	1	4
Connected Line					Caller ID assigned on the CO line being
			1
Identification Presentation					used
[CLIP/COLP])

160 Operating Manual