The table below clarifies the difference between DATA (voice call plan) with CALL.
| DATA (Data only) | |
| Data 4G | O |
| SMS | O |
| Domestic Call | x |
| International Call | x |
| Voice CallNumber | x |
| Contract Binding Term | No binding |
| Mobile Number Portability (MNP) | x |
| Required Documents | Passport or Residence Card |
| Shipping Address | The valid address within Japan territory |
| Plan Changing | O |