Samsung SCH-I770HAAVZW - Manual (Page 81)

Messaging 78
E-mail Account Setup
5. Enter a name into the Enter a name for the connection field (default is
My Connection).
6. From within the Select a modem field, select Cellular Line.
7. Tap the Next soft key.
8. Enter a modem number (exactly as it should be dialed) into the empty field
on the My Connection screen.
9. Tap the Next soft key.
10. Enter the User name, Password, and Domain information for your
account.
11. Tap the Finish soft key to save your information.