HTC One User Manual page 57

Setting a second language for word prediction
You can set the word prediction to be bilingual. As you type, you'll get
word suggestions in the languages that you've selected.
Bilingual prediction is available only when you're using a Latin-
based keyboard.
1. Go to Settings, and then tap Language & keyboard.
2. Tap HTC Sense Input > Keyboard selection > Bilingual prediction,
and then choose the language you want.
Adding words and phrases to the word prediction dictionary
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.
1. Go to Settings, and then tap Language & keyboard.
2. Tap HTC Sense Input.
3. Tap Personal dictionary >
4. Enter a word or phrase, and then enter its text shortcut. Be sure to
remember this shortcut, including the uppercase and lowercase
letters you've typed.
Your first week with your new phone
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