Panasonic KX-TCD420 Operating Instructions Manual page 20

Handset Settings
Before programming, please follow steps 1 to 3.
1 2
Press MENU.
Setting the Ringer Volume
The choices are 6 levels and off.
4
Search/Select
"RINGER VOL".
• If "RINGER OFF" is selected,
Setting the Ringer Pattern for External Call/Internal Call/Paging/Alarm
There are 20 patterns available on each ringer.
4
Search/Select
"EXT RINGER",
"INT RINGER",
"PAGING" or
"ALARM".
• To exit the operation, press
• Each ringer will start ringing with lower volume then gradually increase the volume
when receiving a call.
*1 If you select one of the melody ringer patterns, it keeps ringing for 10 seconds even
if a caller hangs up a call. Therefore, you may hear dial tone or no one there after you
answer a call.
20
: Ringer Option
3
Search/Select
"SETTING HS".
5
Search/Select
desired ringer volume.
is displayed.
5
Search/Select
desired ringer pattern.*1
any time.
Search/Select
"RINGER OPT".