While June has usually been strictly roped off as “iPhone month” for AT&T, this year looks like it will be different. A couple of our RIM sources have informed us that the BlackBerry Bold 9800 slider will be making its public debut in June on AT&T. Those dates can slip a bit, but middle to end of June does seem to be what we are hearing. Also, we have confirmed that AT&T has placed an incredibly big order of the new handset, easily exceeding 1,000,000 units. AT&T will have an exclusive on the device (we have not confirmed the length — 3 months, 6 months, etc.) and it will obviously launch with the BlackBerry 6 operating system. If you are a CDMA lover, look for Sprint to get the device in Q4 of this year.