Canada’s Telus Mobility today unveiled the Blackberry 7250, which offers push-to-talk voice services over the carrier’s iDEN network, Global Positioning System capabilities, full HTML Web browsing and fast data access via the carrier’s 1xPCS network and Bluetooth support for headsets and car kits. The handheld, which is manufactured by Waterloo, Ont.-based Research in Motion, also integrates with enterprise WLANs to enable secure access to e-mail and other corporate data.