1) Like https://foursquare.com/gsma
2) Available To Unlock During Mobile World Congress 2013 On 25-28 February 2013...
3) Location : Barcelona, Spain...
Ali YILDIRIM: D-CAT Technologies - mobile vas platforms(ivr, Text, click2call) Visit us @ hall2e66 during MWC 2012 or Email us for information info@dcat.com.tr