Another way to help, if phone presentation site you already have a computer and projector, is to act as a remote control. Using Cisco iOS or Android app installed on the phone talking to the server program on a computer presentation, You can control the presentation through the motions on your phone. For example this phone and the PC software apps like combination of iOS i-Clickr PowerPoint Remote, or Android applications, such as Remote PC, the Bluetooth works via Bluetooth, or “Remote for PowerPoint” which can also use Wi-Fi.
If You can use your phone as a presentation, You will need a presentation software. Microsoft Windows Phone 7 including the PowerPoint viewer, but applications like Quickoffice document to Go or Pro also allows Android or iOS to display PowerPoint presentations that are saved in the phone. To avoid potential problems that apps may have with fonts, version mismatch, and features are limited, consider using the remote desktop app to show your presentation runs on your Office PC. An application such as LogMeIn or TeamViewer for iOS to Android will access your Office desktop, so you can run your presentation in PowerPoint. Be sure to have a reliable network connection.