Hi I bought a dell xps L502x laptop and there is a sim card slot under it's battery, How can i know there is the chip inside it?
and what network service (EDGE,3g, ..) does it support?
i make lot of search and drivers download and finally i found the answer myself..
1.u need to buy WWAN Card like the 1st image..
2.and connect the card to u'r laptop WWAN slot like 2nd image
3.and remove u'r battery. connect u'r sim card in the sim card slot..
4.install the 5540 hspa mini card driver http://www.dell.com/support/drivers/us/en/19/DriverDetails/Product/xps-l502x?driverId=WGVYG&osCode=w...
But in this case needs an antenna 3g too right. I thought about putting two of these:
or will it work only with the original dell staying at the back of the LCD screen (which is not installed on my DELL XPS L502X)