User manual

Chapter 5 — Use WWAN and GPS Communications
74 CV41 Vehicle Mount Computer (Windows Embedded Standard) User Manual
3 Using a small Phillips screwdriver, remove the two screws that
secure the SIM card access panel.
4 Insert the SIM card into the SIM card slot.
5 Reattach the SIM card access panel and screw to a torque value of
4-5 in/lbs.
6 Reattach the computer to the smart dock.
7 Connect an external WWAN antenna. For more information, see
“Connect an External Antenna” on page 21.
8 Press the Power button. The computer turns on.
9 Tap Start > All Programs > OneClick Internet > OneClick
Internet. The Oneclick Internet application opens and tries to
detect the carrier of the SIM you just inserted.
10 If the carrier is not detected, tap Settings and select the Firmware
tab.
11 Select your carrier and tap Change.
SIM card