M e s s a g i n gmust subscribe to a service and register with the IMservice you want to use. For more information aboutsigning up for IM services, contact your serviceprovider.■ Voice messagesThe voice mailbox is a network service, and you mayneed to subscribe to it. For more information, contactyour service provider.To call your voice mailbox, select Menu > Messaging >Voice messages > Listen to voice msgs., or press andhold 1. To enter, search for, or edit your voice mailboxnumber, select Voice mailbox no..■ Video messages■ Info messagesSelect Menu > Messaging > Info messages to receivemessages on various topics from your service provider(network service). For more information, contact yourservice provider.■ Service commandsSelect Menu > Messaging > Serv. commands to writeand send service requests (USSD commands) to yourservice provider, such as activation commands fornetwork services.■ Message settingsGeneral settings