See also:

VOLUME control switch
Push up or down the VOLUME control switch to increase or decrease the volume. Tuning switch Memory change (radio): Push up or down the tuning switch for less than 1.5 seconds to change the ne ...

Warning/indicator lights and audible reminders
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Choosing a language
You can interact with the Bluetooth Hands-Free Phone System using English, Spanish or French. To change the language, perform the following. 1. Press and hold the button for more than 5 seconds ...