Panasonic KX-TD816 User Manual page 39

To adjust the ringer volume
7230 / 7235
While the telephone is ringing;
Press VOLUME (UP
<PT Display Example>
Ringer:***
7230 / 7235
While the telephone is idle and on-hook;
RING
S 1 S 2
Press RING (S2).
The telephone will ring.
The telephone will stop ringing in about 4 seconds.
When the volume level is 0 (no "*" indication), the display shows "RNGOFF".
7220 / 7250
Adjust the RINGER Volume Selector lever to
the desired setting (OFF/LOW/HIGH).
User Manual
VOLUME
/DOWN ) Control button.
(-volume level 3)
S 3
Press VOLUME (UP
OFF HIGH
LOW
VOLUME
/DOWN ) Control button.
DPT Overview
39