NFC stands for “ Near Field Communication” and, as the name implies, it enables short range communication between compatible devices. NFC is still a relatively new technology, especially in emerging markets like India, which is where MST comes in.Įver noticed the black magnetic strip at the back of a debit or credit card? The part you swipe through a card machine or terminal to make a payment? That strip is used to transfer the card details to the terminal, and MST emulates that magnetic strip to transfer card details saved on the Samsung Pay app thanks to a magnetic coil embedded on the back of the device. It means that Samsung Pay works at any place that has a traditional card machine or payment terminal, removing the need for a retailer or store to make any upgrades from their side. The Samsung Galaxy A22 4G has NFC, you can make mobile payments with it. But what makes Samsung Pay so awesome is that it also works with traditional payment terminals and card machines by using MST (Magnetic Secure Transmission) technology. The headphone jack is standard, you can connect any headset with a 3.5 mm port without adapter. It enables consumers to pay with their mobile wallets via tablets, smartphones, or smartwatches. NFC technology enables a connection between two electronic devices over a small distance. Samsung Pay uses NFC technology to transfer a credit or debit card’s information to a NFC-enabled payment terminal, just like how an NFC-enabled card would work. Additionally, contactless digital payments rely on NFC and magnetic secure transmission (MST) technology.
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