Add frequently-used names, acronyms, and even phrases to the word prediction dictionary to easily find them in the suggestion list.
Type even faster when you create text shortcuts to words and phrases. Instead of typing "Talk to you later", save a few keystrokes by adding the ttyl shortcut. In your message or email, just type "ttyl", and then tap the spacebar to enter the complete phrase.
Important: This feature is available only for Latin-based languages.
Go to Settings, and then tap
Language & input.
HTC Sense Input.
Personal dictionary, choose which language you want to add a word for, and then tap .
Enter a word or phrase, and then enter its text shortcut.
to close the keyboard.
to save the word or phrase to the dictionary.