Do you want to upgrade your phone? Is your drawer filled with phones that you don’t use anymore? If such is the case, then you should immediately sell or trade-in those mobile phones to save some cash and the environment as well. In this article we are going to discuss trade-in vs sell; when it comes to giving away your old mobile phone. By the end of this article you would have a clearer idea that what you have to do with your old mobile phones. Keeping your old mobile phones in your drawers or throwing your old mobile phone whenever you buy a new one isn’t the only option available for you. You can easily sell used phone or trade-in your phone for credits or compensation. We would be discussing these both options later in this article but we would be first discussing the impact of leaving your mobile…