What letter should China Telecom send for authentication?

Smdj# Name # ID number # Mobile phone number to be activated # Address information contained in the ID card.

When doing real-name authentication in telecom business hall or online platform, you need to edit the short message "smdj# name # ID number # mobile phone number to be activated # address information contained in ID card" and send it to 1000 1 to upload the user's real identity information for self-registration.