Each year I visit India and each year I have to purchase validity and time for my mobile phone service. I purchased lifetime validity in Nov. 2007 by paying 3-4 times the amount I would have for 3 month validity only to find that the provider had lied to me. I was told while leaving the country in December that I would need to use the phone once every three months. This is after I had informed the provider that I stay inthe US. On returning to the US I found that there is no compatible network. So even if I was willing to spend extra on the... read full review »