Traditional Input Method; Number Input Method; Symbol Input Method - Huawei U3100-7 User Manual

Text Input
key that corresponds to the desired letter and Zi will offer
you candidate words.
Press each key carrying the desired letter once, and then
the predictive text scheme will present the candidate words
composed by the letters you have entered in the drop-down
menu.

Traditional Input Method

When Zi input method is off, you can use the traditional
input method for entering alphabetic characters.
Repeatedly press the key that carries the letter to be
entered when it appears on the screen.

Number Input Method

In a text editing screen, press and hold the
character/number keys to enter corresponding numeric
characters.
You can also press successively the * key to switch to the
"123" numeric input method, and enter corresponding
numeric characters by pressing the character/number keys.

Symbol Input Method

You can press the # key to display the symbols list and then
select symbols to input.
You can also press the key with number 1 to input the
commonly-used symbols in a text editing screen (except
numeric input method).
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