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    Hardware overview

    Arrow left Smart Bluetooth® Handset SBH52 support overview
    Headset front and back overview

    1

    Front speaker

     
    2

    Action key Icn sony key action

    Press to answer incoming calls.

    Press and hold down to reject incoming calls.

    3

    Microphone

     
    4

    Micro USB port

    Insert the cable for charging the battery.

    5

    Volume key Ill sony key volume minus plus

    Press up or down to adjust the volume.

    6

    Handset jack

    3.5 mm input for wired headphones.

    7

    NFC detection area

    Touch other devices to this area during NFC transactions.

    8

    Back speaker

     
    9

    Power key Icn sony key power on off

    Press and hold down to turn the handset on or off.

    When the handset is turned off, press for 15 seconds to reset it.

    10

    Back key/Menu key Icn sony key live

    Press to:
    • Open or close the menu.
    • Go back one step.
    • Switch between loudspeaker and ear speaker mode during a call.
    11

    Next key Icn sony key forward

    Press to go:
    • To the next menu item.
    • To the next track.
    • Up the FM frequency band in increments of 0.1 MHz.
    Press and hold down to:
    • Move up the frequency band to search for a radio channel.
    12

    Play key/Select key Icn sony key play pause

    Press to:
    • Play or pause the current media file.
    • Select menu items.
    • View new event notifications.
    Press and hold down to:
    • Mute the microphone during a call.
    13

    Previous key Icn sony key rewind

    Press to go:
    • To the previous menu item.
    • To the previous track.
    • Down the FM frequency band in increments of 0.1 MHz.
    Press and hold down to:
    • Move down the frequency band to search for a channel.

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