Select > Social, then sign in to the social networking services that you use.
To power up your social networking experience, use the Social app. When signed in to social networking services, such as Facebook or Twitter, through the Social app, you can do the following:
See your friends' status updates from multiple services in one view
Post your own status update to multiple services at the same time
Share photos you take with the camera
Share videos you record with your phone
Link your online friends' profiles to their contact info in your phone
Add your location info to your status update
Add events from the service calendar to your phone calendar
Only those features that are supported by the social networking service are available.
Using social networking services requires network support. This may involve the transmission of large amounts of data and related data traffic costs. For information about data transmission charges, contact your network service provider.