When your phone says “touch to beam”, just tap the display.Ģ. Just navigate to a contact in your address book (it can be yours or somebody else's), then press your phone to the recipient's. NFC is the simplest way to give a person your digits because you don’t actually have to type any digits. Send a phone number“Hey I just met you, and this is crazy, so here’s my number, via NFC” as the hit song of yester year goes. What can I use NFC for?Learn how to use NFC to:ġ. In the Settings > More, make sure NFC is enabled. Put the devices back-to-back, and when it asks to confirm the transfer just hit "touch to beam". That’s right, you don’t even need to select any “send via” options. Get started with NFC on AndroidFirst you need to enable NFC and Android Beam on both devices (Settings > More), then all you need to do is go to the file you wish to send, like a photo, and tap the devices together. Simply find the photo you wish to send on your device, then hold your handset next to another NFC enabled smartphone and tap "touch to beam".
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Cross-compatibility between devices is not universal, especially when it comes to specific file types.NFC chips are not all located in the same place, resulting in some exploratory rubbing between devices.Not all devices carry an NFC chip, but they are becoming more and more common.It encompasses the full range - three modes - of NFC: This means there can be a passive device, such as a poster or sticker, requiring no power source of its own that can transmit data when an active device, like your smartphone, comes into contact with it.Īs an active NFC device, a smartphone can send and receive data over NFC. It differs from Bluetooth in that it functions through electromagnetic induction. It's an established standard of wireless communication, so if devices stick to the NFC protocols they'll be able to communicate with each other. How does NFC work on Android?NFC transmits or receives data via radio waves. The inconspicuous NFC logo below and to the right of the camera. Most smartphones that have NFC place a small NFC logo on their rear panels, too. Just open Settings > More or Settings > Wireless & Networksand see if there's an NFC option hiding in there. How do I know if my Android smartphone has NFC?It's very simple.
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This NFC connection does not rely on Wi-Fi, 3G, LTE or otherwise, and it doesn't cost anything to use. This allows for two-way communication, with both devices involved being able to send and receive information. It operates within a radius of about 4 cm and provides a wireless connection between your device and another. Essentially, it's a way for your phone to interact with something in close proximity. What is NFC?NFC stands for Near Field Communication. Here’s all you need to know about what NFC is and why you should use it. NFC is both easy to understand and can be incredibly useful. Yes, it’s an acronym, but not all acronyms have to be scary. NFC is something you may often hear mentioned with regard to new smartphones, but it's something which few people know about, or even use.