SureType is a QWERTY-based character input method for cell phones which is used on the BlackBerry Pearl. SureType combines a traditional telephone keypad with a QWERTY-based keyboard to create a non-standard way to input text on a cell phone. In addition, SureType contains a list of 35,000 English words, so when a user types the beginning of a word, all the possible words which start with those letters show up on the screen. Additional words can also be added to the word list.^[1]

SureType was developed by BlackBerry vendor Research in Motion.

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