What does this mean in tablet config description ?

[obeliex]

Most tablets are wi-fi only. with out a sim (in built mobile network) ,can a tablet with an external dongle (data card) show GPS or AGPS?? Not sure!Quickr.in / Olx.in /Sulekha are online classified advt sites (similar to a paid newspaper classified advt) but free.so you get lot of scam/rip off artists.!I have used Quickr "free" advts to sell (new stuff not used stuff -almost in all India citiy wise editions) . Many interested People will call me thinking Iam local from their town ,Then I used to explain what Iam selling and that they need to pay me direct or Ebay and that I will ship it free via courier.!conversion rate is 10%.If the seller is local,ask Tell them U will meet at their place AND ASK FOR A DEMO.no harm in that.