Samsung SGH-T709BKBTMB - Manual (Page 13)

Section 1: Getting Started 9
Activating Your Phone
Section 1
2. Plug the adapter into a standard AC wall outlet.
Note: For connection to an electrical supply not located in the U.S., you
must use an adaptor of the proper configuration for the power outlet. Use
of the wrong adapter could damage your phone and void your warranty.
3. When charging is finished, unplug the adapter from the
power outlet and disconnect it from the phone by
pressing the buttons on both sides of the connector (1)
and pulling the connector out (2).