Network servicesTo use the phone you must have service from a wireless service provider. Many of the features require special network features. These featuresare not available on all networks; other networks may require that you make specific arrangements with your service provider before you canuse the network services. Your service provider can give you instructions and explain what charges will apply. Some networks may havelimitations that affect how you can use network services. For instance, some networks may not support all language-dependent characters andservices.Your service provider may have requested that certain features be disabled or not activated in your device. If so, these features will not appearon your device menu. Your device may also have a special configuration such as changes in menu names, menu order, and icons. Contact yourservice 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), e-mail application, instant messaging, remote synchronization, and content downloading using the browser or MMS, require networksupport for these 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, Java™ games and applications, and note application. Use of one or more of these features may reduce the memoryavailable for the remaining features sharing memory. Your device may display a message that the memory is full when you try to use a sharedmemory feature. In this case, delete some of the information or entries stored in the shared memory features before continuing.EnhancementsPractical rules about accessories and enhancements• Keep all accessories and enhancements out of the reach of small children.• When you disconnect the power cord of any accessory or enhancement, grasp and pull the plug, not the cord.• Check regularly that enhancements installed in a vehicle are mounted and are operating properly.• Installation of any complex car enhancements must be made by qualified personnel only.N e t w o r k s e r v i c e s© 2007 Nokia. All rights reserved. 6