1. From the AT&T Manager Website, click the arrow
2. The following options will be available:
• TURN ON/OFF INTERNATIONAL ROAMING: Click the switch next to Enable international roaming.
• APN: Enter the desired Access Point Name then click Save Changes.
From the Settings menu, click GPS
. Click the switch
next to Enable GPS
to turn GPS on or off.
Change operating system
From the Settings Menu, click Preferences
. To change the Operating system, click the drop-down menu for Select operating system for USB Modem
then click the desired option.
Click Save Changes