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1. While on a call, press the
BOOST button to engage the
additional amplication (up to
50dB); the TALK button turns
red.
BOOST
!
A
2. Adjust the VOLUME rotary
control to achieve the desired
sound level (up to 50dB of
amplication).
BOOST
!
3. Adjusting the TONE switch
allows you to customize your
hearing experience. Since
we all have different hearing
preferences, we suggest
exploring each setting to nd
the one most comfortable for
you. The three available settings
are:
TONE
1 2 3
1 - Flat frequency response: best for hearing aid users;
2 - High frequency emphasis: best used to hear high
frequency sounds;
3 - MBC (Multi-Band Compression): makes words clearer
and easier to understand.
Amplify Incoming Sounds (Handset)
BOOST Function (Amplification)
XLC2