Samsung SPH-A880TSAQST - Manual (Page 46)

38 Section 2A: Your Phone: The Basics
Using Plus (+) Code Dialing
When placing calls from the United States to other countries,
you can use Plus Code Dialing to automatically enter the
international access code (011).
To make a call using Plus Code Dialing:
1. Press and hold until a “+” sign displays on your
phone.
2. Dial the country code and phone number you’re calling
and press . (The access code for international dialing
will automatically be dialed, followed by the country
code and the phone number you entered.)