Which part to change Speakerphone microfon?
Hi,
when I phone everything is fine, people understand me, I understand them.
Music also sounds well.
But when I use my speakerphone only I can hear people very good, but say not unerstand me. So my questions ist, what part do I need to change the speaker microfon?
This one?
http://www.ebay.de/itm/Freisprech-Lautsp...
Thanks for your help.
Greets Udo