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Help Center/ Message & SMS/ Product Bulletin/ [March 13, 2025] Notice on Adjusting the Signature Specifications of Chinese Mainland SMSs

[March 13, 2025] Notice on Adjusting the Signature Specifications of Chinese Mainland SMSs

Updated on 2025-03-25 GMT+08:00

Dear customer,

According to national policies, industry standards, and regulations, Huawei Cloud adjusts the specifications of Chinese mainland SMS signatures.

Signature Source

Signature Content

Requirement

Company

Company full name

Use the complete company name on the business license.

If the full name contains more than 12 characters, use the short name instead.

Company short name

The short name must be included in the full name on the business license and must be unique. For example, Shenzhen XX Technology Co., Ltd. may be referred to as Shenzhen XX Technology.

Application

Application name

Complete the filing of your application in the China Ministry of Industry and Information Technology (MIIT) Internet Content Provider (ICP)/IP address/domain name management system.

If your application is under development, use the company short name to apply for a signature.

Trademark

Trademark name

Register the trademark on the Trademark Office of National Intellectual Property Administration website.

Governments, public institutions, and other organizations

Organization full name

Use the complete organization name on the organization certificate.

If the full name contains more than 12 characters, use the short name instead.

Organization short name

The short name must be included in the full name on the certificate and must be unique.

Chinese mainland SMS signatures applied for after March 13, 2025 must meet the preceding requirements. Other signature sources, such as websites, official accounts, applets, and e-commerce stores, will not be supported.

Yiou are advised to update your signatures or add a new one to ensure proper SMS sending.

Thank you for using Huawei Cloud.

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