To change the size of characters,

1. Press the [Font] key (  /  ). The current size settings are displayed.
    
2. Press  or  to select "Size" and the [OK] key (  ) or [Enter] key (  /  ).
     
    
3. Press  or  to select the desired character size setting.
    
4. Press the [OK] key (  ) or [Enter] key (  /  ) to apply the setting.
    

5. Press the [Escape] key (  ) to return to the text entry screen.