C903 support – Sony Mobile Support official website
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    Product documentation for C903

    Selected product

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    On your Xperia™ device, go to Settings > About phone/tablet > Model number

    Selected product:

    C903

    User guide

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    Warranty

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    White paper

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    Sustainability

    Environmental declaration

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    SAR

    Specific Absorption Rate

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    Find your product
    On your Xperia™ device, go to Settings > About phone/tablet > Model number