Samsung SPH-M390ZSWVMU - Manual (Page 23)

Phone Basics 16
The following keys perform special functions when entering text:
Icon Description
FN: Allows you to use alternate characters displayed at the top of the QWERTY
keys. Examples: $, @, #, !
Shift: Changes the text input mode among Upper/Lower/Mixed case mode.
SYM: Launches the Symbols page. Scroll down and tap an entry from the
extensive list of emoticons.
Space: Inserts an empty space.
OK/Enter: Selects or accepts a currently highlighted option.
Delete: Deletes the previous character, similar to the backspace key on a
computer keyboard.
Return: Inserts a new line into the text field.
From a text entry screen, use the keyboard to enter different character types. Select one of the
following character types:
● Letters to enter the alphabetic characters associated with each key.
●
Numbers to enter numbers by pressing the numbers on the keyboard.