Home Business Inside Sales Summit – Grant Cardone on Phones Business Inside Sales Summit – Grant Cardone on Phones By Grant Cardone - June 25, 2015 0 655 Share FacebookTwitterLinkedinReddItEmail Grant Cardone gives you tips and tricks on how to be the most effective over the phone. RELATED ARTICLESMORE FROM AUTHOR How McDonald’s Used Nostalgia to Grow Revenue Google to Scale Back on Hybrid Work Why is Bed Bath & Beyond CLOSING? How to Make 10X More than a Dream Bad Debt Creates Opportunities in Real Estate – Real Estate Investing Made Simple