Follow our tutorial for the LG Pop GD510 if you want to know how to teach your phone how you touch (calibration) and change the haptic settings including touchscreen tones.<br /><br />For more LG Pop tutorials please visit our website:<br /><br />http://www.thehumanmanualonline.com/Products/Mobile_Phones/LG/LG_Pop_GD510.html<br /><br />Powered by The Human Manual.<br /><br />(c)2009 519 Consultancy Limited