When you send an inquiry via the Inquiry Form, the Service Messages official account sends you a notification from LINE Customer Care to let you know that it was received.
Note: You'll get a notification if you send an inquiry from within LINE or a related service app, or if you send an inquiry while logged in to your LINE account.
Notifications are sent via chat message when your inquiry is received and when LINE Customer Care sends you a reply. To check your inquiries and replies, access My Inquiries in the notification message you received.
Note: The Service Messages official account cannot be blocked, and there is no way to stop receiving messages from it.