The device requires network support to indicate that asent message has been received or read. Depending onthe network and other circumstances, this informationmay not always be reliable.E-mail settingsManage mailboxesSelect Menu > Messaging and Options > Settings >E-mail.To select which mailbox you want to use to send andreceive e-mail, select Mailbox in use and a mailbox.To remove a mailbox and its messages from your device,select Mailboxes, tap the mailbox to be removed if it isnot already highlighted, and select Options > Delete.To create a new mailbox, select Mailboxes > Options >New mailbox. The name you give to the new mailboxreplaces Mailbox in the Messaging main view. You canhave up to six mailboxes.Select Mailboxes and a mailbox to change the connectionsettings, user settings, retrieval settings, and automaticretrieval settings.Instant messagingSelect Menu > Applications > IM.Instant messaging (IM) (network service) allows you tochat with other people using instant messages and joindiscussion forums (IM groups) with specific topics. Variousservice providers maintain compatible IM servers that youcan log in to after you register to an IM service. Serviceproviders may differ in their support of features.Before you can use Instant messaging, you must save thesettings to access the service that you want to use. Thesettings may be preconfigured in your device, or you mayreceive the settings as a configuration message from theservice provider that offers the IM service. You can alsoenter the settings manually.8. Personalise your deviceYou can personalise your device by changing the homescreen, tones, or themes.Change the look of your deviceSelect Menu > Settings and Personal > Themes.You can use themes to change the look of the display, suchas wallpaper and main menu layout.To change the theme that is used for all the applicationsin your device, select General. To preview a theme beforeactivating it, scroll to the theme, and wait for a fewseconds. To activate the theme, select Options > Set. Theactive theme is indicated by .To change the layout of the main menu, select Menu.Personalise your device© 2009 Nokia. All rights reserved. 49