Nokia Lumia 820 - NFC UID - Smart Card Reader

[T_D_R]

Hi,

I am trying to work with NFC on my Nokia Lumia 820. I want to read the UID of my device using a Smart Card Reader.
Does anyone know if it's possible to get the UID of the device with this kind of reader? Each time I use the ACR122U reader together with my Lumia, the indicator light blinks in green.
I wonder why this connection can't be established?
And I heared that the UID of the Nokia Lumia 820 chance every time. Is this correct?

Kind regards

[Departed]

Hi,

Your question is not much clear to me. But regarding reading of UID there is one more thread in the forum:
http://www.developer.nokia.com/Commu...DK-and-NFC-Tag

You can refer it. Hopefully it will give solution to your problem.

[T_D_R]

Thanks Departed for your answer.

My most important questions is: Does the UID of the Nokia Lumia device change?

Thx!

[Departed]

According to the thread http://www.developer.nokia.com/Commu...-Login-Account for N9 device UID changes. I haven't tested this myself.