Samsung Galaxy Note 3 Instruction Manual page 517

When the other device requests for
pairing
When pairing request for Bluetooth
communication screen appears, tap "OK" or enter
a pass code (PIN) → "OK".
Canceling connection
On the Bluetooth device list, tap a connected
device → Tap "OK".
Canceling pairing
1
From the Home screen,
"Settings" → "Connections" tab →
"Bluetooth"
2
of a device you want to cancel →
"Unpair"
Data communication
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