Huawei P20 Lite 2019 User Manual page 81

within 10 cm (4 inches) of each other. In addition to data transfer, NFC also allows you to make
payments.
NFC can be used in multiple scenarios with different requirements and methods.
Point-to-point mode: Transfers data between two NFC-enabled devices within a short distance. No
pairing is required and a more secure connection is established.
Scenarios
Transfer files (such as images, apps, and contacts).
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Quickly establish a connection between devices (like Bluetooth pairing or hotspot sharing).
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Limitations
Both devices need to support NFC.
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During data transmission, devices must be within 10 cm (4 inches) of each other.
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Screen must be on and unlocked when using NFC.
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Read/Write mode: Supports reading and writing NFC tags.
Scenarios: Check product information with NFC tags.
Limitations
Cards and products must support reading and writing NFC tags
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Read and write/P2P must be enabled on the NFC settings screen if available. This feature may vary
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depending on your carrier.
NFC
Device Connection
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