Where on a dell latitude laptop c640 can you insert a sim card?

I have a dell latitude c640 and i just want to know where on the laptop i could insert a sim card from my phone.Where on a dell latitude laptop c640 can you insert a sim card?ummmm no where? that laptop dosnt have a sim card slotWhere on a dell latitude laptop c640 can you insert a sim card?a phone card is a micro sd. you must insert it into a adapter then the 2 go into the sd slot.Where on a dell latitude laptop c640 can you insert a sim card?You would have to buy a USB adapter for your sim card and then just plug it into the USB port.