Samsung SGH-T319NBBTMB - Manual (Page 13)

Section 1: Getting Started 9
Activating Your Phone
Section 1
Note: You must fully charge the battery before using your phone for the
first time. A discharged battery recharges fully in approximately
200 minutes.
1. With the battery in position on the phone, remove the
jack cover at the bottom of the phone and plug the
connector of the travel adapter into the jack.
2. Plug the adapter into a standard AC wall outlet.
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).