-23-The phonebook search function enables you to view contacts. You can search a contact as required from thephonebook. Select this option, in the edit interface, input the name of the contact you want to search or thefirst letter(s) of the name. All the contacts meeting the search condition are listed. Press the Up and Downdirection keys to browse the contacts and select contact.5.4 User profilesThe mobile phone provides multiple user profiles, so that you can customize some settings to adapt to thespecific events and environments.Customize the user profiles according to your preference and then activate the user profiles. The user profilesfall into five scenarios: General, Meeting, Outdoor, Indoor and Silent.Select option, and you can perform the following operations: Activate, Settings and Rename.Note: In standby state, hold the # key to switch to the mute mode. To switch back to the original mode, holdthe # key again.5.5 MessagesIf the short message memory is full, a blinking SMS icon appears on the top of the screen. To normallyreceive short messages, you need to delete some of the existing short messages.If the destination user has received the short message you sent and the short message delivery report functionis activated, the phone will give off a message report alert tone.Note: When a short message is sent through the network, the mobile phone may give a prompt messageindicating that the short message has been sent. This indicates that the mobile phone has sent the shortmessage to the short message service center number set in the mobile phone but does not imply that thedestination user has received the short message. For further information, consult the service provider