instruction: Find out the phone build number

previous_actions: 

active_application: Home

screen_description: windows {
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  layer: 1
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      class_name: "android.widget.TextView"
      content_description: "3:29 PM"
      text: "3:29"
      depth: 7
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      content_description: "Battery charging, 93 percent."
      depth: 7
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      content_description: "Wifi three bars."
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      class_name: "android.widget.ImageView"
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  }
}
windows {
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    bottom: 2400
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  id: 115
  title: "Home"
  window_type: TYPE_APPLICATION
  is_active: true
  is_focused: true
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      class_name: "android.widget.FrameLayout"
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      class_name: "android.view.View"
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      class_name: "android.widget.ScrollView"
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      class_name: "android.view.View"
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      depth: 5
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      class_name: "android.view.ViewGroup"
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      class_name: "android.widget.FrameLayout"
      content_description: "Search"
      is_clickable: true
      is_focusable: true
      is_long_clickable: true
      depth: 6
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      content_description: "Phone"
      text: "Phone"
      is_clickable: true
      is_focusable: true
      is_long_clickable: true
      depth: 7
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        top: 1873
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      class_name: "android.widget.TextView"
      content_description: "Messages"
      text: "Messages"
      is_clickable: true
      is_focusable: true
      is_long_clickable: true
      depth: 7
    }
    nodes {
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        left: 580
        top: 1873
        right: 753
        bottom: 2068
      }
      class_name: "android.widget.TextView"
      content_description: "Chrome"
      text: "Chrome"
      is_clickable: true
      is_focusable: true
      is_long_clickable: true
      depth: 7
    }
    nodes {
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        left: 832
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      class_name: "android.widget.TextView"
      content_description: "Camera"
      text: "Camera"
      is_clickable: true
      is_focusable: true
      is_long_clickable: true
      depth: 7
    }
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      class_name: "android.widget.TextView"
      content_description: "Play Store"
      text: "Play Store"
      is_clickable: true
      is_focusable: true
      is_long_clickable: true
      depth: 8
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      class_name: "android.widget.TextView"
      content_description: "Gmail"
      text: "Gmail"
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      is_focusable: true
      is_long_clickable: true
      depth: 8
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      class_name: "android.widget.TextView"
      content_description: "Photos"
      text: "Photos"
      is_clickable: true
      is_focusable: true
      is_long_clickable: true
      depth: 8
    }
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      class_name: "android.widget.TextView"
      content_description: "YouTube"
      text: "YouTube"
      is_clickable: true
      is_focusable: true
      is_long_clickable: true
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      class_name: "android.widget.TextView"
      content_description: "DBW Showcase App"
      text: "DBW Showcase App"
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      is_focusable: true
      is_long_clickable: true
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        bottom: 376
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      class_name: "android.widget.TextView"
      content_description: "Thu, Jun 8"
      text: "Thu, Jun 8"
      depth: 13
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      class_name: "android.widget.TextView"
      content_description: "Mostly sunny, 39°C"
      text: "39°C"
      is_clickable: true
      is_focusable: true
      depth: 14
    }
  }
}


assistant: !FUNCTIONCALL{"name": "open_app", "parameters": {"app_name": "Settings"}}