Lumia 710 have a camera in the front to use the Tango Video Calls?
Unfortunately, the Lumia 710 doesn't have a front facing camera for video calls. You can still make them with the rear camera but yea....dunno how you'll like that. If you're not too far into your purchase, you can go back and get the HTC Radar, which does have a front facing camera for video calls.
Retrieving data ...