User Guide
Page 4
... device do not need to determine their compatibility with the manufacturers of each other. Introduction ENGLISH With the Nokia Bluetooth Headset BH-904, you can make and answer calls hands-free with the Bluetooth Specification 2.1 + EDR supporting the Headset Profile 1.1 and Hands-Free Profile 1.5. Keep them out of the reach of this user guide carefully before using...
... device do not need to determine their compatibility with the manufacturers of each other. Introduction ENGLISH With the Nokia Bluetooth Headset BH-904, you can make and answer calls hands-free with the Bluetooth Specification 2.1 + EDR supporting the Headset Profile 1.1 and Hands-Free Profile 1.5. Keep them out of the reach of this user guide carefully before using...