手机的简约平面插图。透视视图。模拟通用智能手机。信息图表或演示文稿 Ui 设计的模板。概念平面设计， Ui， Uix， 网络横幅， 打印 Minimalistic flat illustration of mobile phone. perspective view. Mockup generic smartphone. Template for infographics or presentation UI design. Concepts graphic design, UI, UIX, web banner, printed materials