It wasn't too long ago when Research In Motion's (BB 0.12%) BlackBerry was the standard mobile device for businesses and their employees. Nowadays, however, many of the largest companies and agencies are shifting over to the Apple (AAPL -0.07%) iPhone. But, in this video, Motley Fool tech and telecom analyst Eric Bleeker discusses a study that shows that the iPhone has 68% of the market share in small and medium-sized businesses as well. And these companies are also turning to the iPad as a point of sale. Eric discusses whether he expects this trend to continue, and what it means for Apple investors.