15

Adjusting the volume

Ringer volume

In the standby mode, press
on the handset to
set the handset ringer volume.
There are two ringer volume
settings; high and low.

Ringer on/off switch

This switch turns the handset
ringer on or off.

Earpiece volume

Pressing or will change the earpiece volume of the
handset. This setting will remain in effect after the telephone call
has ended.
When you press in Loud mode or press in Normal
mode, error sound beeps.
mute/ring

Ringer High

Ringer Low

mute/ring
<High> <Medium><Loud> ª
•
ª
•
ª
•
<Normal>
•
ª
•
ª
ringer
off on
ringer
off on

Base ringer switch

This switch turns the base
ringer on or off.
RINGER
OFF–ON

Base speaker volume

To control the speaker volume of the
base, adjust the and
button as desired.
open
backup battery
EXS 9980 4th 99.9.1 2:33 PM Page 19