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Changing the earpiece and speaker volume
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COMfortel M-510 - Advanced Information V03 10/2020
Changing the earpiece and speaker volume
You can set the volume of the earpiece and speaker at 5 levels independently of each other.
During a conversation
¤
Press the volume keys
/
on the right side of the handset
or
¤
Handset Volume
. . . use
to select volume
Save
. . . the setting is saved
In idle status
¤
. . . use
to
select
Settings
OK
Audio Settings
OK
Handset
Volume
OK
. . . then
Earpiece and handsfree profile
Select a sound profile in order to adapt the telephone as much as possible to the surroundings.
¤
. . . use
to select
Settings
OK
Audio Settings
OK
OK
Acoustic Profiles
Earpiece Profiles / Handsfree Profiles OK
. . . use
to
select profile
Select
(
= selected)
Earpiece Profiles
High
or
Low
(default settings)
Handsfree Profiles
The setting is automatically saved after around 3 seconds without saving.
For the earpiece:
¤
Earpiece
: . . . use
to set the volume
For the speaker:
¤
Speaker
. . . use
to set the volume
Save settings:
¤
Save
Changes are only saved permanently in
Profile Personal
).
Profile 1
The optimum setting (default setting) for most connections.
Profile 2
Volume-optimised handsfree mode. Call participants must speak successively, as
the party who is speaking takes priority for transmission (more difficult if parties
speak simultaneously).
Profile 3
Optimises simultaneous speech - both parties are able to understand one another,
even if they speak at the same time.
Profile 4
Optimised for special connections. If the pre-setting (
Profile 1
) does not provide the
best sound, try this setting first.