Samsung SCH-R375ZKATFN - Manual (Page 23)

Understanding Your Phone 19
Entering Text
Your phone has a QWERTY keypad for text input. You can enter text as you would
when using a computer keyboard.
The keys are labeled with a letter on the lower half and a number or symbol on the
upper half. Press the key corresponding to the character you wish to enter.
In addition, you can use the following special function keys:
Press to delete characters.
Tip: You can also delete a character by pressing .
Press to start a new line.
Press once to enter a single upper case letter.
In Abc mode, press once to select CAPS LOCK.
Press once more to remove CAPS LOCK.
Press to pop-up the first of three pages of symbols. Select
a symbol by pressing the associated number key.
Press to toggle entry mode between Abc and 123/SYM.
Press to insert a space in a text entry.