Sherwin-Williams has deployed Palm Treo smartphones to its entire sales force in the United States, Caribbean, and Canada. Using more than 2,000 Treo smartphones as wireless tools, sales representatives gain immediate access to valuable company resources that improve customer service, centralize information, and enhance their daily business operations. Combining Palm’s open-platform system with a customized application built in-house, employees use Treo smartphones as their mobile office, managing email and phone calls while at customer locations.