Samsung SCH-A795ZAVXAR - Manual (Page 73)

Section 5: Entering Text 73
Entering Numbers
Section 5
7. Repeat steps 3 through 6 to insert as many symbols into
your message as desired.
Entering Numbers
Enter numbers into a text message while in number mode
(123). See "Changing the Text Entry Mode" on page 70 for
instructions on changing text entry modes.
• While in 123 mode, press the key containing the number that
you wish to insert into your message.