Is it necessary to buy an austrian SIM card with Austrian +43 number to use Free WiFi in Austria ? Do the Airport or City Wifis work with any international number that belongs to any country around the globe ? or would a SIM card of any EU country work ?
For those travellers who only needs to receive text messages in foreign land what is the cheapest method of getting a number of that country only for SMS ?
- Buying an international SIM card like Matrix from the home land ?
- Buying a skype number (or any alternative if skype is not available in that country) and forward SMS to actual number of homeland (is it doable ?)
- is there any other SMS forwarding service ? that does the same