1. When entering text, press a key the required number of times to reach the desired character.
   
   For example, to type 'A', press the 2 Key one time. To type 'C', press the 2 Key three times. To type '2', press the 2 Key four times.
   
2. Press the * key to capitalize the next input letter. Press again to enable caps lock.
   
3. Press and hold the * key to toggle T9 mode on/off.
   
4. Press the 1 key to input symbols and special characters.
   Note: Press and hold the '#' key to view additional characters.
   
5. Press the # key to input a space.
   
6. Press the Clear key to backspace.