2. Select Menu > Connect. > Infrared, and press thejoystick to turn on infrared on your device. Turn oninfrared on the other device.3. Wait a few seconds until an infrared connection isestablished.4. To send, locate the desired file in an application orthe file manager, and select Options > Send > Viainfrared.If data transfer is not started within 1 minute after theactivation of the infrared port, the connection iscancelled and must be started again.All items received through infrared are placed in theInbox folder in Messag..Positioning devices away from each other breaks aconnection, but the infrared light beam remains activeon your device until it is deactivated.Data connectionsYou must subscribe to the GPRS service. For availabilityand subscription to GPRS, contact your networkoperator or service provider.Enhanced GPRS (EGPRS) is similar to GPRS, but it enablesfaster connection. For more information on theavailability of EGPRS and data transfer speed, contactyour network operator or service provider. Note thatwhen you have selected GPRS as a data bearer, thedevice uses EGPRS instead of GPRS if this is available inthe network.During a voice call, you cannot establish a GPRSconnection, and any existing GPRS connection is put onhold unless the network supports dual transfer mode.UMTSUMTS (Universal Mobile Telecommunications System) isa 3G mobile communication system. Besides voice anddata, UMTS enables audio and video delivery to wirelessdevices.Your device can automatically switch between the GSMand UMTS networks.Connectivityle:///C:/USERS/MODEServer/yukitaka/28303739/rm-89_smailer/en/issue_5/rm-89_smailer_en_5.xml Page 67 Dec 26, 2006 11:32:31 AMle:///C:/USERS/MODEServer/yukitaka/28303739/rm-89_smailer/en/issue_5/rm-89_smailer_en_5.xml Page 67 Dec 26, 2006 11:32:31 AM