See also:

Certification for the Hands-free system
NOTE ● This device complies with Part 15 of the FCC Rules and with RSS-Gen of IC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interfere ...

Power switch and volume control
The dial is used for both power (ON/OFF) and volume control. The radio is turned ON and OFF by pressing the dial, and the volume is controlled by turning the dial. ...

Making a phone call by saying name
1. Press the talk switch . 2. Say “DIAL BY NAME”. 3. Press the talk switch again. 4. Say the desired name (voice tag) to be called. 5. Select the “DIAL” menu or press the OFF hook switch . ...