Converse 300
10
0
Inductive coupler
�
This improves the sound quality for people
with hearing aids. Switch your hearing aid to
'T'
and then try adjusting the position of the
telephone earpiece until you get the clearest
sound. It may help to press
SECRECY
before
·you listen. Press it again to speak
0
Volume control for loudspeaking
and
amplify facilities
This lets you adjust the volume of
a) what you hear through the speaker if you are
using the loudspeaking facility. See page
16
b) incoming speech if you are using
the
amplify
facility. See page
25
c) outgoing speech if you are using the amplify
facility. See page
25
O
Mode switch
Before you use your Converse
300,
set
this
switch to the correct position
•
T-TB
for modern exchanges
•
P-E for older ones.
Page
4
tells you how to do this
•
T-E
is used only with switchboards.
Page
28
gives details
