Samsung Galaxy S8 / S8+ - Send Contact via Bluetooth®
From a Home screen, touch and swipe up or down to display all apps.
These instructions apply to Standard mode only.
Tap Contacts .
Tap the Menu icon (located in the upper-right).
Tap the box next to the contacts you want to share.
Tap the All checkbox (located in the upper-left) to select all.
Selected when a check mark is present.
Tap SHARE (located in the upper-right).
If presented with a "Turn Bluetooth on..." screen, tap Turn on.
Select 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.