I do not yet own an android tablet. I have been searching the internet and your site for information on android tablets. I've found this tablet comparison table on wikipedia to be a useful starting point: Comparison of tablet computers - Wikipedia, the free encyclopedia So far, I have not found a source that definatively states if a tablet can be used to make regular phone calls. In my searching I found this video showing that the 7" Galaxy tab can be used in exactly the same way as a phone. Tablet specifications are given which states if they are capable of 3G and HSDPA. However, they don't list for definate if they can make phonecalls. I realise this use may seem very unnecessary to most of you but please believe that I have several uses in mind where skype or voip would not be appropriate and let me decide for myself if it's a factor in my tablet choice. One potential use for a tablet I'm interested in is using it to receive calls through my car's bluetooth handsfree. Can anyone say for certain which tablets can be used for regular cellular phonecalls?