Please help me, becouse it's very important for me.
Are you sure you have HSPA miniCard?????
It is an OPTIONAL item that you must pay extra for. Just becuase you have a SIM slot means NOTHING.
i'm not sure, but under a battery i've got a slot for sim cards.. so i think that i've got it. if i'm not sure how can I check this?
but there's no information about model. First probably is a WiFi Intel WiFi Link 1000BGN, but i don't know what is a second wireless... Maybe Dell Wireless 5540 Mini HSPA or Wireless 5620 EVDO-HSPA WirelessMini-Card. How can i check this?
I'm in the USA so I have no access to Dell's European website.
LACZNOSC BEZPRZEWODOWA : WERSJA EUROPEJS - Wireless : version European"
I don't see that you have a HDSPA card for that Service Tag. All it shows is a Intel wifi card.
As I told you above, a SIM slot means nothing. HDSPA is an option which you did NOT pay for.
You bought it in Poland. You need to contact Dell in Poland.
It looks like it's an empty slot.