hey everyone, Hope everyone is doing great. I have a few simple questions about the second generation Nexus 7. I have seen from the specification of Nexus 7 posted on various sites that all versions of the Nexus 7 2 have support for 2G Network GSM 850 / 900 / 1800 / 1900 - all versions 1) Does this mean we will be able to make phone calls over the 2g network ? 2) Does it work even with the Wifi only version ? 3) The only difference between the Wifi and Cellular versions is the additional support for 3g and 4g bands ? Thanks a lot in advance. Looking forward to the answers and views. Thank you..