Button {
    text: "555-555-5555" //just a sample number - I don't actually use this number
    onClicked: Foo.phone(text) //I don't actually use the class name Foo
}

class Foo : public QObject {
    Q_OBJECT
public:
    ...
    Q_INVOKABLE void phone(QString number);
}
...

void Foo::phone(QString number) {
    bb::system::phone::Phone phone;
    phone.requestDialpad(number, bb::system::phone::LineType::Cellular);
}

Button {
    onClicked: {
        _foo.callNumber("555-555-5555")
    }
}

import bb.cascades 1.0
import bb.system.phone 1.0

// Creates one page with a button. When you tap the button,
// a dial pad with a specific phone number is displayed.

Page {
    Container {
        layout: DockLayout {
        }
        verticalAlignment: VerticalAlignment.Center
        horizontalAlignment: HorizontalAlignment.Center

        Button {
            id: callButton
            text: "Call me, maybe"

            onClicked: {
                phone.requestDialpad("(519) 555-0100")
            }
        }
    }
    attachedObjects: [
        Phone {
            id: phone
        }
    ]
}