Did anybody else notice that there seems to be a new form of WLAN access at the Swissl lounge in ZRH? Until recently, front desk staff gave out these wonderful credit card sized Swisscom hotspot cards, which could then be neatly used at any Swisscom hotspot nation-wide.

On Saturday, I was instead given a flimsy A5-sized paper with a sunrise access code, valid for 30mins, and supposedly only at the airport... Has somebody tried using this voucher elsewhere?