You can add contacts
to the instant messaging contacts list.
You press Menu,
select Messages, and
select Instant messages.
Connect
to the instant messaging service and select IM
contacts.
You press Options
and select Add contact.
You can select to key in the user ID, to add a contact from
the phone contact memory, or to search other contacts or
to copy a contact from your contact list on the service
provider’s server.
To start an instant messaging
service, you press Chat,
or if there is a new message from the contact, press Open.
Press Options
and select, for example, to view the details of a
selected contact, to copy contacts from your instant messaging
contact list to the service provider's server, or to select
the contacts in the instant messaging list from whom you
want to receive availability alerts.