Boost the handset earpiece volume
You can boost the handset earpiece volume to +40 dB (power supply/batteries
necessary). Press
Caution: This telephone is capable of producing very high volume levels
when the amplifier is switched on and the volume control is set to maxi-
mum. Extreme caution should be taken if the handset is to be shared bet-
ween users with normal hearing and those with hearing impairment.
Setting the handset receiver volume
You can adjust the handset receiver volume using the control (19) / (refer to
inlay page).
Ringer volume
You can adjust the ringer volume using the control (20) (refer to inlay page).
Setting the handset receiver tone
You can adjust the handset receiver tone using the control (21) if the Boost
function (60 dB) is on (refer to inlay page).
. The "On" LED
Helpline UK 0844 800 6503
(See page 79 for costs and hours of operation)
M
AKING AND RECEIVING CALLS
is on.
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