Could we use Talkatone to call from iPhone to iPhone (both with

來源: 於 2012-07-12 08:55:06 [舊帖] [給我悄悄話] 本文已被閱讀：次

I'm going to travel to Canada, then to China with my family next month. We all use iPhone with American phone numbers.
Question:
Could we use Talkatone to call each other on the road?
Many thanks.