Yamaha YVC-200 Guide De Référence Rapide page 5

Connecting a Smartphone via Bluetooth
Pairing
1 Press the Bluetooth button ( ) for more than 2 seconds.
The product turns to pairing standby mode when the Bluetooth
indicator starts to flash quickly.
2 Pair the product with the smartphone.
Enable Bluetooth on the smartphone to be connected, and then pair it
with "YVC-200 Yamaha." When required to enter a passkey, enter
"0000."
Smartphone
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