[ 36 ]5 Text entryWarning: Do not switch on the phone when wireless phone use isprohibited or when it may cause interference or danger.You can enter letters, numbers, and specialcharacters via the phone’s keypad whenworking with the phone book, calendar, textmessaging, or while browsing the Internet.This section provides detailed instructions forthe two text entry methods: traditional textentry, and predictive text input.• ENTER LETTERS AND NUMBERSYou have four modes available for entering information, based on the typeof data you are entering (phone book, organizer notes or text messages):Mode The phone shows Use forABC - sentence case ortitle case (firstletter capitalized)- all uppercaseletters- all lowercaselettersEntering contacts,numbers or addressesin phone bookEntering notes in CalendarWriting a text message123 - number entry Entering numbersSpecialcharacters- special characterslistEntering punctuation orspecial charactersPredictivetext- in combinationwith ABC modeindicators.Writing SMS text messagesor calendar notes