vodafone 3g card

Hi all: I recently bought a Vodafone 3g pcmcia card but i'm unable to make it work. I have followed the steps stated in this how-to http://www.pharscape.org/index.php?option=content&task=view&id=28 but I get stuck beacause cardctl doesn't identify the card. (it is currently working with my Wl-110 wireless card) Any help will be apreciated1 Thanks in advance, Josep Maria Macip