M e n u f u n c t i o n s48Service commandsSelect Menu > Messages > Service commands. Write and send servicerequests (also known as USSD commands), such as activationcommands for network services, to your service provider.Delete messagesTo delete all messages from a folder, select Menu > Messages > Deletemessages and the folder from which you want to delete the messages.Select Yes, and if the folder contains unread messages, the phone askswhether you want to delete them also. Select Yes again.Message settingsText message and SMS e-mail message settingsThe message settings affect the sending, receiving, and viewing ofmessages. To change the settings:1. Select Menu > Messages > Message settings > Text messages.2. Select Sending profile, and if more than one message profile set issupported by your SIM card, select the profile you want to change.Select from the following settings:• Message centre number to save the phone number of themessage center that is required for sending text messages. Youreceive this number from your service provider.• Messages sent via to select the message type: Text, E-mail,Paging, or Fax.• Message validity to select the length of time for which thenetwork attempts to deliver your message.• Default recipient number to save a default number for sendingmessages for this profile if you have selected the message typeText. Select E-mail server to save the e-mail server number if youhave selected the message type E-mail.• Delivery reports to ask the network to send delivery reports aboutyour messages (network service).