Nokia N800 & N810: How to install and use Skype to make free and cheap phone calls
What is Skype? What is it used for? Skype is a popular internet phone application, which lets you make and receive free calls to and from other Skype users. It doesn't matter where you are, you can talk to anyone else on Skype free of charge. You can optionally also make and receive cheap calls to and from ordinary phones (including landline phones and mobile phones) by paying a fee to use the extra services SkypeOut (for calling normal phones) and SkypeIn (for receiving calls from normal phones). Skype effectively turns the tablets into mobile phones, especially if you buy the extra services. It works through the tablets' Wi-Fi connection and also through their Bluetooth mobile phone connection, though the sound quality may be very low if your phone connection is very slow (for example the quality is very bad on 2G phone networks but better on 2.5G, 3G and 3.5G networks). Skype on the tablet is the same thing as Skype on a PC or Skype on a smartphone, it's all one