See also:

Cell Phones Warning
WARNING. Please comply with the legal regulations concerning the use of communication equipment in vehicles in your State or Province: Use of any electrical devices such as cell phones, computers, ...

When Bluetooth Hands-Free Cannot be Used
Bluetooth Hands-Free cannot be used under the following conditions: - The device is outside of the communication area. - The device has a malfunction. - The device is not connected to the hands- ...

Specifications
Technical information about your Mazda. ...