FAQ (17)

Q. How do I update my credit card information?

Modified on Wed, Jan 26, 2022 at 2:55 PM
Q. Can I change my SIM plan and optional plan?

Modified on Wed, Jan 26, 2022 at 2:57 PM
Q. What is "Japan Call"?

Modified on Wed, Jan 26, 2022 at 2:58 PM
Q. Will I get charged from when?

Modified on Wed, Jan 26, 2022 at 2:59 PM
Q. What is Mobile Number Portability (MNP)?

Modified on Wed, Jan 26, 2022 at 3:08 PM
Q. Who should I contact about extension and late fee?

Modified on Wed, Jan 26, 2022 at 3:09 PM
Q. Weak Signal, Bad signal, and Speed is slow. How can it be resolved?

Modified on Wed, Jan 26, 2022 at 3:12 PM