The usage of pannels:

The pannel of the cell phone differ from company to company and also to the model of the companies also. Some companies make have a same software program but this pannels will be changed to all the models. Each and every models will have a different pannels which is to suit the body of the cellphone. This pannels is used to cover the body of the cell phone and to prevent water to get in easily. This are all the main usage of pannels used for the cell phones.