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    Ongoing calls

    Arrow left Xperia™ Z4 Tablet support overview

    Ongoing calls maps

    1 Toggle sound to a Bluetooth headset
    2 Mute the microphone during a call
    3 Enter numbers during a call
    4 Put the current call on hold or retrieve a call on hold
    5 Add a new call
    6 End a call


    Your device doesn’t have an ear speaker. Use the loudspeaker or connect a headset during calls.

    To change the volume during a call

    • Press the volume key up or down.

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