LG CU915 - Manual (Page 29)

<< 25 General Functions
123 Mode (Numbers Mode)
Type numbers using one keystroke per number. To change to 123 mode in a
text entry field, tap [Options]-[Text Entry Mode]-[123].
n
Note
You can select a different T9 language from the menu option. The default set-
ting on the phone is T9 disabled mode.
The 123 Mode enables you to enter numbers in a text message (a telephone
number, for example) more quickly.
T9 dictionary
To use T9 dictionary, tap [Options]-[Text Entry Settings]-[T9 Dictionary].
The T9 dictionary is a feature that allows the user to add any unique or
personal words to the T9 standard language database. Within the T9 diction-
ary function, the user can add, modify, delete or reset personal words.