M e s s a g i n g38To allow only the contacts on your instant messaging contact list tosee you when you are online, select Availability > Avail. for contacts.To appear as being offline, select Availability > Appear offline.When you are connected to the instant messaging service, indicatesthat you are online, and indicates that you are not visible to others.Contacts for IMTo add contacts to the instant messaging contacts list, connect to theinstant messaging service, and select IM contacts. To add a contact tothe list, select Options > Add contact or Add (if you have no contactsadded) > Enter ID manually, Search from serv., Copy from server, or Bymobile number.Scroll to a contact. To start a conversation, select Chat or Options andfrom the available options.Block and unblock messagesTo block messages, connect to the instant messaging service, and selectConversations > IM contacts; or join or start a conversation. Scroll tothe contact from whom you want to block incoming messages, andselect Options > Block contact > OK.To unblock the messages, connect to the instant messaging service, andselect Blocked list. Scroll to the contact from whom you want to unblockthe messages, and select Unblock.GroupsYou can create your own private groups for an instant messagingconversation, or use the public groups provided by the service provider.The private groups exist only during an instant messaging conversation.The groups are saved on the server of the service provider. If the serveryou are logged on to does not support group services, all group-relatedmenus are dimmed.