To use any of the phone features for SYNC®—such as making a call, receiving a text message, or using SYNC Services—you must first connect, or "pair" your Bluetooth®-enabled phone. Pairing is what allows Bluetooth devices to communicate securely with each other.
Please note that SYNC can make and receive calls using only one paired phone at a time.27,48,129
You'll usually find Bluetooth®, the wireless technology that allows your device to connect to SYNC, on your mobile device through the Main menu> Settings> Wireless and Networks> Bluetooth.
Once you’ve accessed Bluetooth settings, choose discoverable or hands-free. You may also need to scan for SYNC on your device. If you’re having trouble, please consult your device instructions for enabling Bluetooth and making your device discoverable.