Dell Latitude ATG D620 User Manual page 131

Adding and Replacing Parts: Dell Latitude ATG D620 User's Guide
c. Connect the white antenna cable to the connector on the card marked with a white
triangle; connect the black antenna cable to the connector on the card marked with a
black triangle.
Subscriber Identity Module (SIM) Card
CAUTION: Before you begin any of the procedures in this section, follow the safety
instructions in the Product Information Guide.
1. Follow the procedures in
2. Remove the battery (see
1 SIM card
NOTICE: Do not touch the SIM card connectors to protect the card from electrostatic discharge
(ESD). To prevent ESD, hold the card in your hand before you insert or remove the card.
3. With the cut-off corner on the card facing away from the card slot, insert the SIM card so that it
slides under the metal tabs on the sides of the slot.
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Before You Begin.
Replacing the Battery).
2 metal brackets (2)