1 Find "the new message icon"
Press the menu icon.

Press Messaging.

Press the new message icon.

2 Select recipient
Press the add recipient icon.

Press the required contact.

Press the required phone number, if required.

When a contact is ticked (V), it's selected.

Press Done.

3 Write text
Press Write message and write the required text.

4 Send text message
Press Send when you've written your text message.

5 Exit
Press the Home key to return to standby mode.
