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Dell Latitude 3340 Owner's Manual

Installing the WWAN Card

  1. Insert the WWAN card into its connector on the computer.
  2. Press the WWAN card down and tighten the screw to secure the WWAN card to the computer.
  3. Connect the antenna cables to their respective connectors marked on the WWAN card.
  4. Apply/stick the adhesive tape to secure the antenna cables to the WWAN card.
  5. Install the:
    1. base cover
    2. battery
  6. Follow the procedures in After Working Inside Your Computer.

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