Installation guide

Note: Skip this section if your
AirCard modem comes with an
installation CD.
Installing the Software
On subsequent insertions of the AirCard modem, TRU-Install
verifies that the correct software is already installed. If it is,
then the modem is ready to use. This process takes a few
seconds.
If you have any problems with the TRU-Install process, please
refer to the Sierra Wireless website at:
www.sierrawireless.com/TRU-Install.
Reinstalling the software
If you need to reinstall or repair the 3G Watcher software, use
the Software Installation Mode.
1. Open the
Control Panel.
2. Double-click
TRU-Install.
3. Follow the onscreen instructions.
AirCard 875, 88x, and 88xE
modems
1. Inserting the SIM card
1. If your SIM card is attached to a larger card, detach the
SIM card and remove any fragments stuck to it.
2. Position the SIM card as shown in figure 2-4 (below).
Figure 2-4: Inserting the SIM card in an AirCard 875/88x modem
3. Gently push the SIM card into the slot until the card will
not go in any further.
Rev 1.3 Sep.07 19