From 1 pm on November 25, 2017 (JST) to 9 am on November 27, 2017 (JST), a server issue ocurred and there was communication instability in the SkyPhone service.
Now the problem is solved, so please try again if you failed to make a call due to the issue. We apologize for the inconvenience and thank you for your patience.
Affected Service: Making a call