Documentation Requirement - Commitment letter 400 (China)

When ordering a China number, AVOXI needs the Commitment Letter 400 (业务信息安全承诺书) completed.

Why This Is Required

This is a mandatory document required by China's regulator.

What You Need to Provide

  • The completed Commitment Letter 400 Form
  • The document must be signed by the legal representative — the same person whose ID and picture you are providing
  • All copies must be stamped by the China-registered company
  • All forms must be completed in Chinese (except for foreign names)

How to Submit It

  • Download and complete the Commitment Letter 400 Form in Chinese, signed by the legal representative and stamped.
  • Upload it in your AVOXI online account. See our informative guide for help.
  • Our number team will review it. Your account status updates automatically once we finish.
  • You will usually hear from us within 24 hours. For urgent help, call +1 (770) 937-9735.

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