Business card exchange function
- Exchange for another iPhone/iPod touch/iPad the data registered into the contact of iPhone/iPod touch/iPad via Bluetooth.
- Transmit the account information of social networks, such as twitter registered into the contact, mixi, and Skype.
- Acquire the picture of the friend of facebook, and a name and register with the contact of iPhone/iPod touch/iPad.
- Acquire the event information on facebook and register with the calendar of iPhone/iPod touch/iPad.