Japan - 3 Answers
Random Answers, Critics, Comments, Opinions :
1 :
there are different kids of pay phones in Japan. Only the grey ones can make international calls. I'm not sure about the international ones, but a prepaid card for the local phones just slide into the slot and the amount is deducted.
2 :
the international phones are refferred to as "world phones" btw n_n
3 :
Yes it is called World Phones. But why bother using them when you can get a prepaid phone service from Onesuite.com and use it on your mobile or home phone without incuring long distance charge on your local phone provider. I mean its less hassle and cheaper too.