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Web & network
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: Combine connected devices’ screens to show a larger display.
•
: Spilt the combined screen.
•
: Adjust the volume.
•
: Write a note or draw on the screen. All participants can see what you create.
•
: View all shared images in mosaic layout. This feature is available when you selected
more than two images.
•
/ : Select more images or documents.
•
: View the group participants.
NFC
Your device allows you to read near field communication (NFC) tags that contain information
about products. You can also use this feature to make payments and buy tickets for
transportation or events after downloading the required applications.
The battery contains a built-in NFC antenna. Handle the battery carefully to avoid
damaging the NFC antenna.
If the screen is locked, your device will not read NFC tags or receive data.
To activate the NFC feature, on the Applications screen, tap
Settings
→
CONNECTIONS
→
NFC
. Drag the
NFC
switch to the right.
Reading information from an NFC tag
Place the NFC antenna area on the back of your device near an NFC tag. The information from
the tag will appear.
Making a purchase with the NFC feature
Before you can use the NFC feature to make payments, you must register for the mobile
payment service. To register or get details about the service, contact your service provider.
Touch the NFC antenna area on the back of your device to the NFC card reader.
Содержание GALAXY S4 4G LTE
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