I thought all I needed was this express card for my Dell laptop, but then I see that it needs a sim card. I bouth this Express Card of Ebay. It seems to work, but no one told me I needed a sim card. It tought I would plug it in and be guided to where I could pay for service.
Can anyone tell me what my options are to get a sim card and begin using this Express Card? Will I have to have a sim mailed to me? I can't go to an ATT store to do this.