NEC MobilePro 790 - Manual (Page 84)

Setting Up a Remote Connection 5-7
3. Tap Services (again, if necessary) and tap Connect.
The connection dialog box displays and may prompt you to enter a
password. Otherwise, the connection dialog box displays the
connection progress and indicates when the connection is successful.
4. Enter your password, if required.
Once the connection is established, you are ready to send and receive
email.