Around 2 months ago I bought the Acer A500 Iconia TAB. Upgraded the android os to ICS and had less problems with it. Anyways, I noticed there was a slot you could put a SIM card in. When I went to a website where it tells you phone specifications, the page said that this tablet is not capable of data. I was wondering why there is a SIM card slot as tmobile has a really great offer, $10 a month for 5gb data. Thanks.