PAX A800: How to Install a SIM Card
Summary
This guide walks you through installing a SIM card in the PAX A800, including opening the SIM compartment, inserting the card correctly, and locking the tray into place.
Step-by-Step Instructions
1. Open the SIM Card Compartment
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Locate the SIM compartment on the device.
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Gently lift the compartment lid by pulling it upward.
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2. Unlock the SIM Card Tray
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You will see a small sliding SIM tray.
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Slide the tray to the left to release the lock.
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Once unlocked, lift the tray upward to open it.
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3. Prepare the SIM Card
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Remove the SIM card from its full-size holder so only the nano-SIM portion remains.
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Ensure the notched (indented) corner is positioned correctly — it should be on the bottom-left when inserting.
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4. Insert the SIM Card
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Place the SIM card into the tray with the gold contacts facing downward.
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Make sure it rests flat and snug inside the tray.
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5. Lock the SIM Tray
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Push the tray back down to close it.
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Press and slide the tray to the right to lock it into place.
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Confirm the tray is secured and fully closed.
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Additional Tips
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Ensure the device is powered off before inserting or removing the SIM card.
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If the device does not recognize the SIM after installation, restart the terminal and verify the tray is fully locked.