23Copyright© 2009 Nokia. All rights reserved.5. Menu functionsThe device functions are grouped into menus. Not allmenu functions or option items are described here.To exit the current level of menu, select Exit or Back.To return to the standby mode directly, press the end key.You can control the way your device menu is displayed. Bydefault, the main menu is displayed in Grid.■ MessagingThe message services can only be used when they aresupported by your network or service provider.Important: Exercise caution when openingmessages. Messages may contain malicioussoftware or otherwise be harmful to your deviceor PC.Create messages1. Select Menu > Messaging > Create message.