DoCoMo, KDDI and SoftBank together with 7-major financial partners announced AirPost today, using RCS platform run by Toppan Forms – targeting secure data transaction services, with launch date set for June. See overview details here [Jpn] https://t.co/62a6bohkdP pic.twitter.com/nz3AsMYcZG

— Mobile in Tokyo (@Wireless_Watch) May 11, 2020