63Copyright © 2004 Nokia. All rights reserved.2. Press Options and select Add contact. You can select to key in the user ID, toadd a contact from the phone contact memory, or to search other contacts orto copy a contact from your contact list on the service provider’s server.3. To start an instant messaging service, press Chat, or if there is a new messagefrom a contact, press Open.4. 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 serviceprovider’s server, or to select the contacts in the instant messaging list fromwhom you want to receive availability alerts.Blocking and unblocking messagesTo block messages, connect to the instant messaging service, and selectConversations, IM contacts, or join or start a session. Select the contact fromwhom you want to block incoming messages, and press Options. Select Blockcontact, and press OK to confirm.To unblock messages, connect to the instant messaging service, and selectBlocked list. Scroll to the contact from whom you want to unblock messages, andpress Unblock.You can also unblock messages from the contact list.GroupsIf groups are supported by the network, you can create your own private groupsthat exist only during a instant messaging session, or use the public groups whereprovided by the service provider.Connect to the instant messaging service, and select Groups.