■ Register with an IM service
Before you can use IM, you must register with an IM service to obtain a
user name and password. You can obtain a user name and password by
registering over the Internet (using your computer) with the IM service
provider you have selected. During the registration process, you will
have the opportunity to create the user name and password of your
choice. For more information about signing up for IM services, contact
your wireless service provider or an IM service provider.