34
Handset operation
Equalizer
The equalizer feature on the cordless handset enables 
you to change the quality of the audio to best suit  
your hearing.
While on a call or an intercom call or listening to a 
message or announcement, press EQ   to select the 
equalizer setting: Treble 1, Treble 2, Bass or Natural 
(the default setting). The current setting is shown on the 
handset screen for two seconds.
NOTES:
If you switch the call between the cordless handset and speakerphone 
by pressing  /SPEA�ERSPEA�ER, the audio setting remains unchanged. 
The current equalizer setting remains unchanged until a new setting  
is selected. 
Only the cordless handset has the equalizer feature. The equalizer setting will 
not change the audio of the base handset or speakerphone.
1.
2.
3.
Treble 1
6:30
AM
8/06
Treble 2
6:30
AM
8/06
Bass
6:30
AM
8/06
Natural
6:30
AM
8/06
Telephone operation