Sanyo Zio User Manual page 46

Alphabet Keyboard: Touch a text field which requires
alphanumeric entry to activate.
Number & Symbol Keyboard: Touch
Alphabet keyboard to activate. You can display more
symbols by touching
32 2A. Device Basics
on the
.
Touch to toggle between lower case, upper
case, and Caps lock.
Indicates Caps lock is turned on. Touch once to
turn off Caps lock.
Indicates the first letter will be entered in upper
case, but succeeding characters will be
entered in lower case.
Touch to toggle between the Alphabet
keyboard and Number & Symbol keyboard.
Touch and hold to access the settings menus.
Touch to delete a character. Touch and hold to
delete multiple characters.
Touch to go to the next text entry field.
Touch to insert a smiley. Touch and hold to
view and select other smileys.
Touch to display more symbols.