You will need
  • - mobile devices that support synchronization;
  • - PC with operating system Windows XP/7;
  • - connecting cable USB;
  • - program synchronization (depends on phone model)
Create a backup of all important information stored in your phone to restore data in the event of unforeseen problems.
Select a program to save contacts on computer: "Windows Address book" and "Calendar" for Windows 7 and Windows Vista or Outlook Express for Windows XP.
Connect your mobile device to your computer using the USB cable (the Possible connections are also using the Protocol Bluetooth or IR ports) and wait until the program icon sync in the main menu "start" or the notification area on the taskbar.
Specify the required synchronization parameters to select the type and properties of the transmitted data, and complete comparison of databases computer and mobile device.
Specify the required action - change phone data in accordance with data of a computer or be computer-stored data of the mobile device. Determine the need for removal of duplicate information.
Wait until the synchronization process is complete and disconnect the phone from the computer.