Volume Control - Doro HearPlus 317ci Manual Del Usuario

Volume control

This product can adjust the sound in a number of ways:
VOL
Normal volume control for the handset.
Press the button to activate powerful amplification.
The amplification is normally deactivated at the end
of each call to avoid harming people with normal
hearing. This safety function is adjustable, see
Technical Information.
Warning!
The handset volume can be turned up very loud. Using
the phone at a high volume can cause damage to your
hearing. The powerful amplification should only be used
by people with impaired hearing ability.
Note!
When using this function for the first time, hold the handset away
from your ear and slowly bring it closer as the person on the other
end of the line is talking. If you are not comfortable with the
volume, you should not use the powerful amplification function.
TONE
Change frequency range/tone level and quality (on
the left side). PLEASE NOTE! Only works when the
powerful amplification is active.
SPEAKER Handsfree/Headset volume control.
VOL
English
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