See also:

Programming trouble-diagnosis
If the HomeLink does not quickly learn the handheld transmitter information: ● replace the hand-held transmitter batteries with new batteries. ● position the hand-held transmitter with ...

Call volume
Adjusting the incoming or outgoing call volume may improve clarity if reception between callers is unclear. - Incoming calladjusting this setting allows you to hear a difference in volume. - ...

Audio operation precautions
Audio operation precautions ...