1543. Touch and hold the entry from the list to display the on-screen context menu.4. Tap Send namecard via Bluetooth and select a pairedexternal Bluetooth device.Note: The external Bluetooth device must be visible and communicating forthe pairing to be successful.5. A Bluetooth share notification displays in your notificationslist.Enable Downloading for Web ApplicationsImportant!: Before you can download a web application you must enable theUnknown sources feature (enables downloading).1. Press and then tap (Settings) Applications.2. Tap the Unknown sources check box to add a check mark.3. Tap OK to allow install of non-Market applications.Warning!: Not all web applications are safe to download. In order to protectyour phone and data, use Android Market to install webapplications. For more information, refer to Downloading a NewApplication” on page 133.PC ConnectionsYou can connect your device to a PC using an optional PC datacable using various USB connection modes. Mass storage is thedefault connection method.Mass storage: allows you to use the onboard storage capacity of thephone and SD card to store and upload files. This option allows yourcomputer to detect the phone as a removable storage drive.Kies air: allows you to sync your Windows PC wirelessly with yourphone provided they are both on the same Wi-Fi network.Connecting as a Mass Storage DeviceYou can connect your device to a PC as a removable disk andaccess the file directory. If you insert a memory card in the device,you can also access the files directory from the memory card byusing the device as a memory card reader.Note: The file directory of the memory card displays as a removable disk,separate from the internal memory.1. Press and then tap (Settings) Wireless and network USB utilities Connect storage toPC.