From a Home screen, tap Contacts (located in the lower left). If unavailable, navigate: Apps > Contacts. These instructions apply to Standard mode only.
Tap the appropriate contact.
Tap Menu (located in the upper right).
Tap Share name card.
Tap Bluetooth. If presented with a 'Turn Bluetooth on...' screen, tap Turn on.
Tap a device. To appear in the Bluetooth devices list, the recipient's device must be discoverable. If necessary, tap Scan (located at the bottom). To complete the transfer, the recipient must accept the file.