Panasonic KX-DT321 manual Settings, LCD Contrast, Ring Tone, LCD Backlight

Settings

Speaker volume	While in a hands-free
	conversation
Handset/Headset	While using the handset or
volume*1	headset	Press Up to
Ringer volume	While on-hook or receiving a	increase or Down to
	call	decrease the
		volume.

LCD Contrast

While on-hook

PROGRAM	AUTO DIAL		AUTO DIAL	PROGRAM
	STORE		STORE
Ring Tone
	(CO)	*2	AUTO DIAL
PROGRAM	OR
			PROGRAM
	INTERCOM		STORE

Press 2 times.

LCD Backlight

While on-hook

Automatic*3

AUTO DIAL

PROGRAM Always ON

STORE

AUTO DIAL

STORE

Always OFF

PROGRAM

*1 If you hear your own voice through the handset or headset, decrease the volume.

*2 The ring tone pattern of patterns 09 to 30 is the same as pattern 01.

*3 The default setting is Automatic.

4 Document Version 2009-03