The charge for domestic calls is 10 yen/26 sec. (tax not included) by using NITV Free Call. This service enable you to make free international calls to 7 countries or regions.
The calls to domestic and Indonesia will be available on Nov. 10th. Mon.
Domestic call will be about 50%off compared with normal cellphone calling charges.
Bug fixed: Crashing app problem under iOS9
Up to six family members will be able to use this app with Family Sharing enabled.