21Enter textAB, T9, Number, and Symbol modesYou can enter text for some features such asmessaging, Phonebook, or Calendar, using AB mode,T9 mode, Number mode, and Symbol mode.Changing the text input modeThe text input mode indicator appears when the cursoris in a text field.• Press and hold [ ] to switch between T9 and ABmodes. Depending on your country, you may alsobe able to access an input mode for your specificlanguage.• Press [ ] to change case or switch to Numbermode.• Press and hold [ ] to switch to Symbol mode.Using AB modePress the appropriate key until the character you wantappears on the screen.(Creating an SMS message with GSM-alphabet encoding)Character in order displayedKey Upper case Lower case