Salesforce.com has launches a slimmer version of their customer management service which will be free for high end mobile phone users according to a report on Reuters.

Salesforce.com believes their new Mobile Lite service could reach one million users, and their Apple iPhone version has already clocked up 70,000 downloads over 7 months.

The idea is to make Mobile Lite free for the Apple iPhone and RIM BlackBerry smartphones running Windows, and hopes those using Mobile Lite would be tempted to upgrade to the more expensive packages which include more mobile functions. Mobile Lite enables corporate salespeople to access some of their company’s accounts and data and update them while on the move.