Calendar Help

Please try re-registering your phone to resolve this issue. To do so, please follow the steps below:

1. Go to "Settings" > "Notifications."
2. Clear the "Phone number" and "Verification code" fields.
3. Click on "Save."
4. Enter the phone number again and hit "Send Verification Code".
5. After receiving the verification code, enter it in the "Verification Code" section.
6. Click the "Finish setup" button and "Save."　

If you continue to have problems after re-registering, please let us know.