Select: Control button Menu > Settings > Telephone > Language.
Menu language
Select a language to change the menu language on the handset. You can select Same as MMI to set the same language as on the MMI system. If you change the Menu language, the Input language is changed to the same setting.
Input language
Select an input language to change the language for entering text messages and the language for templates. When you open a new text message, you can also select the input language by pressing the control button for Options.