Receiving tone and volume – Geemarc CL400 User Manual

Page 33

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Note: When the tone (treble), earpiece volume and
sending levels are set to the maximum, whistling
may appear. If whistling occurs the sending level
settings should be decreased (sending level switch
located on the right side). When the switch
located behind the phone is ON, the extra-receiving
and tone functions are automatically activated
each time you use the phone.When the switch
is switched OFF, you will need to activate the
function by pressing the button

.

33

RECEIVING TONE AND VOLUME

TONE

Bass

+10db max

Treble
+10db max

Normal

VOLUME

0dB

15dB

OFF

15dB

30dB

ON

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