Available Operations During Call; Useful Functions; Sony | Music Center With Iphone/Android; Smartphone - Sony MEX-GS820BT Operating Instructions Manual

Available Operations during
Call
To adjust the ringtone volume
Rotate the control dial while receiving a call.
To adjust the talker's voice volume
Rotate the control dial during a call.
To adjust the volume for the other party
(Mic gain adjustment)
Press MIC.
Adjustable volume levels: [MIC-LOW], [MIC-
MID], [MIC-HI].
To reduce echo and noise (Echo
Canceler/Noise Canceler Mode)
Press and hold MIC.
Settable mode: [EC/NC-1], [EC/NC-2].
To switch between handsfree mode
and handheld mode
During a call, press MODE to switch the
phone call audio between the unit and
cellular phone.
Note
Depending on the cellular phone, this operation
may not be available.

Useful Functions

Sony | Music Center with
iPhone/Android

smartphone

Downloading the latest version of "Sony |
Music Center" application is required from
the App Store for iPhone or from Google
Play for Android smartphone.
Notes
• For your safety, follow your local traffic laws and
regulations, and do not operate the application
while driving.
• "Sony | Music Center" is an app for controlling
Sony audio devices which are compatible with
"Sony | Music Center", by your iPhone/Android
smartphone.
• What you can control with "Sony | Music Center"
varies depending on the connected device.
• To make use of "Sony | Music Center" features,
see the details on your iPhone/Android
smartphone.
• For further details on "Sony | Music Center," visit
the following URL: http://www.sony.net/smcqa/
• Visit the website below and check the compatible
iPhone/Android smartphone models.
For iPhone: visit the App Store
For Android smartphone: visit Google Play
Establishing the Sony | Music
Center connection
1
Make the BLUETOOTH connection
with iPhone/Android smartphone
(page 9).
To select the audio device, press MENU,
then select [BLUETOOTH]  [SET
AUDIODEV] (page 25).
2
Launch the "Sony | Music Center"
application.
3
Press MENU, rotate the control dial to
select [SONY APP], then press it.
4
Rotate the control dial to select
[CONNECT], then press it.
Connection to iPhone/Android
smartphone starts.
For details on the operations on iPhone/
Android smartphone, see the help of the
application.
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