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

来源: 于 2012-07-12 08:55:06 [旧帖] [给我悄悄话] 本文已被阅读：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.