16Copyright © 2006 Nokia. All rights reserved.5. Menu functionsThe phone functions are grouped into menus. Not all menu functions or option items are described here.In the standby mode, select Menu and the desired menu and submenu. Select Exit or Back to exit the currentlevel of menu. Press the end key to return to the standby mode directly. To change the menu view, selectOptions > Main menu view > List or Grid.■ MessagingThe message services can only be used if they are supported by your network or service provider.Settings for text and multimedia messagesSelect Menu > Messaging > Message settings > Text messages > Message centres. Your SIM card supportsmore than one message center, select or add the one you want to use, you may need to get the center numberfrom your service provider.Select Menu > Messaging > Message settings > Multimedia msgs., and the following settings:Image size (multimedia), you can define the image size when you insert the image into the multimediamessage.Allow multimedia reception, select No, Yes, or In home network to use the multimedia service.Configuration settings, select the default service provider for retrieving multimedia messages. Scroll toAccount to see the accounts provided by the service provider and to select the one you want to use. You mayreceive the settings as a configuration message from the service provider.Allow adverts, to choose whether you allow the reception of messages defined as advertisements. This settingis not shown if Allow multimedia reception is set to No.