BlackBerry Dev Alpha

If you were among the lot of U.S. BlackBerry developers who attended BlackBerry World / BlackBerry Jam in Orlando and received a SIM card with your BlackBerry Dev Alpha, you'll want to make note that the SIM cards for the devices have now expired.

The last day of usage on them was Sept. 30th as confirmed by @BlackBerryDev. Of course, the devices will still continue to work through Wi-Fi or if you put in your own microSIM, but use of the included AT&T microSIM has concluded. Thanks, @Pootermobile!