Dell Latitude ST (Late 2011) - Manual (Page 32)

Installing The Wireless Wide Area Network (WWAN) Card
1. Slide the Wireless Wide Area Network (WWAN) card into its slot.
2. Tighten the screw securing the WWAN card in place.
3. Connect the antennas according to the color code on the WWAN card.
4. Install the battery .
5. Install the bottom cover .
6. Install the label door .
7. Follow the procedures in After Working Inside Your Computer .
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