You can contact our Customer Support Center via the channels below:
- LINE: @jpmobsupport
- WeChat: jpmobsupport
- WhatsApp:
- FaceBook: https://www.facebook.com/jpsmartsim
- E-mail: sim-support@m.dxhub.co.jp
Service hours: 10:00 ~ 18:00 (Every day, except New Year's Holiday, Obon or Golden Week Holidays)