Fujitsu LIFEBOOK T901 Getting Started Manual page 3

WWAN Module
Connector
Figure 3. Inserting the Module
8. The black cable should be attached to the
MAIN antenna post on the module, and
the pink cable to the AUX antenna post
(Figs. 5 and 6). (Be very sure they are
connected to the correct posts; "MAIN"
and "AUX" are printed on the module cir-
cuit board adjacent to the posts.) Connect
the two antenna cables by pressing the
cap at the end of the cable over the post
associated with each terminal.
9. Route the cables so they won't be pinched
between the module and the cover when it
is replaced.
10. Replace the cover and reinstall the screws
removed in step 3.
11. If you need to install an AT&T SIM card, go
to "Obtaining and installing a SIM card
(AT&T users only)"
12. If you are not installing a SIM card, con-
tinue with the following steps.
IMPORTANT: Before re-installing your battery,
you must verify that the SIM switch is ON (even
when the SIM slot is empty).
To do so, perform the following steps:
1. Locate the SIM slot on the left of the rear
panel (Figure 7).
2. If it is not already switched on, be sure to
slide the SIM card switch to the right to
turn the WWAN device on. Figure 7 shows
the SIM switch in ON position.
3. After the SIM switch is on, replace the bat-
tery and apply power to your system.
4. Verify that the WLAN/Bluetooth/WWAN
switch is in the ON position.
WWAN
Module
Figure 4. Installing Standoff Screw
Figure 5. Installed WWAN Module
3
AUX Terminal
MAIN Terminal
Figure 6. Terminal Posts
Figure 7. SIM Switch On