Agile Messenger is an Instant Messenger for your mobile telephone. Agile Messenger supports the four most popular instant messaging services: ICQ®, AOL®, Yahoo!® and MSN®. Not only is Agile Messenger the most user friendly and reliable instant messenger available for your mobile phone, it is also completely free. Thanks to Agile Messenger you can be truly mobile and never be out of contact with your business contacts or friends again.