Hey, don't get excited--this new Blackberry doesn't have cell access: The Blackberry 7270 has Wi-Fi built in as well as a VoIP client, but there's no cellular radio inside, reports Techworld. Instead, it's designed as a campus-wide enterprise tool that combines voice and messaging. Campus-wide pager systems have been widespread and there's a growing use of VoIP over Wi-Fi; this is a neat combination of both. But it means some executives will now have to carry two Blackberrys.