C3212 mic problem your views? about samsung , solution or other way ? Latest News Posted by jack on January 13, 2016 in Android | 18 Views | Leave a response On January 8, 2016, Posted by , In Samsung, C3212 mic ways the other person cannot hear properly , Low volume . I have replaced it Along with morethan 10 mics no use . i am searching solution for this problem long time . Help me guys.