Samsung VM-A680 - Manual (Page 40)

Section 2A: Your PCS Vision Phone - The Basics 32
Entering Numbers and Symbols
To enter numbers:
ᮣ Select the Number mode and press the appropriate key. (See
“Selecting a Character Input Mode” on page 30.)
To enter symbols:
ᮣ Select the Symbol mode. (See “Selecting a Character Input
Mode” on page 30.) To enter a symbol, press the appropriate
key indicated on the display.