Sony Ericsson G900 Whitepaper - Page 41

White paper G900 File sharing Media viewing By using the Server role of the File Transfer Profile, the phone enables the use of a computer to manage content files that reside in the phone's file system. Most computer Bluetooth applications provide an explorer-like user interface for the file transfer service. The content in the Games and more folder is not exposed in the file transfer server. Opening one of the folders will show a list of files related to that folder, such as, images in the Pictures folder. Using the computer application the user can now: retrieve files from phone to computer, delete files from the phone and transfer files from the computer to the phone using the normal drag and drop mechanisms provided by the computer. File browsing By using the Client role of the File Transfer Profile, the phone enables the user to access file systems of other devices, that also support the Server role of the same profile. After pairing the phone with the other device, the user can connect to the other device by selecting it in the 'My devices' list on the Bluetooth menu and selecting the browse option that should be available on the left selection key. If the browse option does not appear the user can select the Service option to update the phone's knowledge that file browsing is possible to use with the device. When the phone is connected to the file server, the user can browse the shared folders and retrieve files listed in different folders. Files are transferred to the file server device using the normal Send/via Bluetooth option. The phone can send images and sounds to a media viewer device, such as, the MMW-100 TV adaptor accessory. The user can also conveniently run a slide show on the TV showing a set of nice phone camera pictures for family and friends. The phone can connect to a Bluetooth device that can receive images, the image can be transferred to the remote screen and displayed. Profiles The following Bluetooth profiles are supported in G900: • Dial-up Networking Profile (DUNP) • Generic Access Profile (GAP) • Generic Object Exchange Profile (GOEP) • Object Push Profile (OPP) • Serial Port Profile (SPP) • Handsfree Profile • Headset Profile • Synchronization Profile • Basic Imaging Profile (BIP) • File Transfer Profile (FTP) • Human Interface Device (HID) host only Profile • Stereo Advanced Audio Distribution Profile (A2DP) • Advanced Audio/Video Remote Conference Profile System functions Power save mode The phone uses sniff mode on headset and handsfree connections which means reduced power consumption and shorter connection set-up times. USB G900 is USB (Universal Serial Bus) 2.0 compliant, and for the transferring of large amounts of data, a user can select high-speed mode - up to 480 Mbps. This greatly reduces the time needed to transfer, for example, a large number of music files. USB in a mobile phone means a possibility of convenient data transfer between the phone and a computer. At synchronization of PIM data in the phone with the corresponding data in a computer (using PC Suite for Sony Ericsson) USB full-speed mode, 12 Mbps, is used. 41 September 2008