Contactless Data Transfer. Many translated example sentences containing contactless data transfer german english dictionary and search engine for german translations. The card terminal should then confirm that payment has been accepted this usually happens instantly.
Page 2 hence once the card is brought within range of an electromagnetic field of the required frequency the card will be powered up ready to communicate with the reader. You may want to ask for a copy of your receipt to check your transaction has gone through and you werent overcharged. No credit card required to get started.
At the same time the contactless data transfer has the benefits of being wear free and having high interference resistance.
Data transfer requirements potential technologies as for the power transfer function there are a number of key performance requirements that are specific to the design of the contactless data transfer module and these are listed below. Open the drawer app the android application that gives you an overview of all apps installed on your. Step 1. Only when the card recognises the reader will it reply with a coded data transfer.