I'll be travelling from India to Europe (starting with Paris)
Can I get a SIM card from the Paris airport? If yes, what are the documents required? Is just the passport/visa copy enough? Which is the best operator...I plan to use it for just 7 days in France/Switzerland/Italy/Austria. Is the SIM card micro-size or i can request it based on my phone? Also what are the approx charges (incoming/outgoing) ..voice/data ?