Yes a couple of them have that symbol on them, never noticed it before, will have to research how to use it, i guess it was documented in the paperwork you get when thy send them to you but never look at all that just shove them in the wallet !
In that case i'll await the first of my banks to furnish me with one, currently they have each only given me a debit card, unless its a contactless one as well, how can you tell if they are contactless?