Joediz Posted May 1, 2008 Share Posted May 1, 2008 I have an 06 GS300. Does anyone know if there is a way to increase the volume of the bluetooth speaker phone? I have it set max on the touchscreen but with the background noise (tire noise) when going 65 MPH plus its a little hard to hear the other end. any advise? Quote Link to comment Share on other sites More sharing options...
boB_2006_GS300 Posted May 1, 2008 Share Posted May 1, 2008 don't know about speaker volume, but seen this for an IS to at least change the mic volume. haven't tried it myself though. check out this thread.... http://www.clublexus.com/forums/showthread.php?t=191734 Quote Link to comment Share on other sites More sharing options...
Joediz Posted May 3, 2008 Author Share Posted May 3, 2008 don't know about speaker volume, but seen this for an IS to at least change the mic volume. haven't tried it myself though.check out this thread.... http://www.clublexus.com/forums/showthread.php?t=191734 Thanks I'll check it out! Quote Link to comment Share on other sites More sharing options...
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