Palm has sold its one-millionth Palm Centro smartphone in 10 countries worldwide, including Hong Kong, Singapore, India, the UK, Germany, Spain, Ireland, France and Italy.

First introduced in the United States last September exclusively with Sprint, and more recently introduced on AT&T in February, the fully featured Centro smartphone is available from both carriers for $99.99.

Increasingly, consumers are making the shift from traditional mobile phones to smartphones, motivated by the desire to do more with their phones and the arrival of lower-cost devices. Smartphones accounted for 11 percent of all mobile phone sales in 2007 in the United States, and this is expected to increase to 35 percent by 2011.(3) A recent Palm survey of Centro customers highlighted this trend, indicating that 70 percent are first-time smartphone users.