I have read all previous post. I have read some time ago that mobile Internet on Greece is not allowed for pay-by-use (prepaid) SIM cards. But know, I understand from previous post that it is possible with Wind and Cosmote?
Can I buy a SIM card from WInd or Cosmote, put it on my unlocked Treo and be browsing and fetching email in minutes? Must I do any other tramit or call to customer care to activate it?