Make back-up copies or keep a written record of allimportant information stored in your device.When connecting to any other device, read its user guidefor detailed safety instructions. Do not connectincompatible products.The images in this guide may differ from your devicedisplay.Refer to the user guide for other important informationabout your device.Network servicesTo use the device you must have service from a wirelessservice provider. Some features are not available on allnetworks; other features may require that you makespecific arrangements with your service provider to usethem. Network services involve transmission of data. Checkwith your service provider for details about fees in yourhome network and when roaming on other networks. Yourservice provider can explain what charges will apply. Somenetworks may have limitations that affect how you can usesome features of this device requiring network supportsuch as support for specific technologies like WAP 2.0protocols (HTTP and SSL) that run on TCP/IP protocols andlanguage-dependent characters.General information 7