For some large memory mobile phone, using MMC/TF/MINISD/ SD card machine, you can use the data line on the computer when you need to send U disk MP3 ringtones, pictures, videos, 3GP movies, documents, computer can also backup your important information to your mobile phone, it is not afraid of missing data and will not find worry.
The data line connection notebook computer and the GPRS mobile phone realize wireless Internet, send and receive mail, chat with the data line and the computer. At present, there are several kinds of data lines in the mobile phone market.
First: MBUS: low transmission rate, mainly suitable for maintenance, unlocking software.
The second: FBUS is mainly used for wireless Internet, ringtones, pictures, games and other transmission.
The third is: DKU-5: high speed data transmission, complex data line, high manufacturing cost, but supporting powerful supporting software and high-speed Internet access.
Fourth: FLASH: some in addition to connecting computers, transmitting pictures, ringtones, and can also be used for maintenance and upgrading. But most of the market can only be used for maintenance and upgrading, the replacement of the software version of the mobile phone, which is equivalent to the reinstallation of the computer system.
Mobile phone personality picture, ringtone upload and download. By downloading the website pictures and ringtone files into the computer, we transmit the ringtones, pictures and other files stored in the computer to the phone memory by using the mobile data line. So you have a mobile phone data line, your cell phone can change your favorite ringtones and pictures at any time. The self repair of the mobile BUG, the upgrade of the version of the machine software.
The above information is arranged by the data line manufacturer. It introduces the characteristics of mobile phone data line.