Set Up A Nfc Connection (For Selected Models); Use A Microsd Card Or A Smart Card - Lenovo ThinkPad X390 Yoga User Manual

• Open the Start menu, and then click Settings ➙ Devices ➙ Bluetooth & other devices. Turn on the
Bluetooth switch.
2. Click Add Bluetooth or other device ➙ Bluetooth.
3. Select a Bluetooth device, and then follow the on-screen instructions.
Your Bluetooth-enabled device and computer will automatically connect the next time if the two devices are
in range of each other with Bluetooth turned on. You can use Bluetooth for data transfer or remote control
and communication.

Set up a NFC connection (for selected models)

If your computer supports NFC, you will see an NFC mark or label
NFC is a high-frequency and short-range wireless communication technology. By using NFC, you can simply
tap and connect your computer and another NFC-enabled device over a few centimeters or inches.
Turn on NFC
1. Open the Start menu and click Settings ➙ Network & Internet ➙ Airplane mode.
2. Turn off the Airplane mode.
3. Turn on the NFC function.
Pair with an NFC card or NFC-enabled smartphone
Before you start, ensure that:
• The card is in NFC Data Exchange Format (NDEF), otherwise the card cannot be detected.
• The smartphone screen is facing upward.
To pair with an NFC card or smartphone:
1. Tap the card or smartphone closely above the NFC mark or label on your computer.
2. Slowly move the card or smartphone around the NFC mark or label until you are prompted that the
device has been successfully detected.
Attention: During the data transfer, do not put your computer to sleep mode or lock the smartphone;
otherwise, your data might get damaged.

Use a microSD card or a smart card

If your computer has a microSD card or a smart-card slot, read the following information.
Supported microSD card
Note: Your computer does not support the content protection for recordable media (CPRM) feature for the
microSD card.
• Secure Digital (SD) card
• Secure Digital eXtended-Capacity (SDXC) card
• Secure Digital High-Capacity (SDHC) card
Supported smart card
Supported smart card specifications: 85.60 mm (3.37 inches) x 53.98 mm (2.13 inches)
around the trackpad area.
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Chapter 3 Explore your computer
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