10Warning: To use any features in this device, other than the alarm clock, thedevice must be switched on. Do not switch the device on when wireless deviceuse may cause interference or danger.■ Network servicesTo use the phone you must have service from a wireless service provider. Many of thefeatures require special network features. These features are not available on allnetworks; other networks may require that you make specific arrangements with yourservice provider before you can use the network services. Your service provider cangive you instructions and explain what charges will apply. Some networks may havelimitations that affect how you can use network services. For instance, some networksmay not support all language-dependent characters and services.Your service provider may have requested that certain features be disabled or not activatedin your device. If so, these features will not appear on your device menu. Your devicemay also have a special configuration such as changes in menu names, menu order,and icons. Contact your service provider for more information.This device supports WAP 2.0 protocols (HTTP and SSL) that run on TCP/IP protocols.Some features of this device, such as multimedia messaging (MMS), browsing, e-mailapplication, instant messaging, presence enhanced contacts, remote synchronization,and content downloading using the browser or MMS require network support forthese technologies.■ Shared memoryThe following features in this device may share memory: gallery, contacts, text messages,multimedia messages, and instant messages, e-mail, calendar, to-do notes, JavaTM gamesand applications, and note application. Use of one or more of these features may reducethe memory available for the remaining features sharing memory. For example, savingmany Java applications may use all of the available memory. Your device may displaya message that the memory is full when you try to use a shared memory feature. In thiscase, delete some of the information or entries stored in the shared memory featuresbefore continuing.
