Samsung Galaxy Note 5 Manual page 52

To make the next letter you type a capital letter, tap the Shift key. To make all
letters capitals (or CAPS), double-tap the Shift key to engage CAPS Lock. Tap
Shift again to disengage CAPS Lock.
To type symbols, tap the Symbols key. When on the Symbols screen, tap the
1/2 key to see extra symbols. There are two screens of symbols. Tap the ABC
key to return to the regular keyboard.
Tap to
see more
symbols.
Tap to
return to
letters.
Quick Access to Symbols
If you want to type commonly used symbols, touch and hold the period key. A
small window opens with those common symbols. Tap a symbol to type it or
tap the Sym icon to see all symbols.
To enter an accented character, touch and hold any vowel or the C, N, or S
key. A small window opens, enabling you to select an accented or alternative
character. Slide your finger over the accented character and lift your finger to
type it.
Fundamentals of Android 5.1.1 and TouchWiz
37
Touch and
hold to see
common
symbols.