Opinions expressed by Entrepreneur contributors are their own. There’s a scene in the movie Wolf of Wall Street where Leonardo DiCaprio is talking about telephones and says, See those little black ...

Cold calling is a sales strategy that involves phoning a potential customer unsolicited in the hopes of getting them to buy your goods or services. Granted, cold calling isn’t always the most popular ...

Cold calling isn’t dead, it’s just evolved. While digital channels dominate modern sales conversations, picking up the phone to start a relationship with a prospect who’s never heard of you remains ...