IOGear GBHFK231 manual

Adjusting the

Volume

Mute

Un-Mute

Transferring Call from Car Kit to phone

Press the “+” or “-“ button repeatedly until you reach the desired volume level.

Short press the Mute button during a call to mute and the RED LED will turn on.

Short press the Mute button during mute mode to un-mute the Car Kit and the RED LED will turn off.

Press both “+” and “-“ during a call to direct the call from the Car Kit to cellular phone.

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