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- What's New
- Function Overview
- Product Bulletin
- Service Overview
- Price Details
- Getting Started
- Purchase Guide
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User Guide
- Enabling Message & SMS
- Selecting a Service Mode
- Mode 1: Pay-per-Use Billing upon SMS Package Runout
- Mode 2: Suspension upon Resource Package Runout
- Permission Management
- Developer Guide
- API Reference
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FAQs
- FAQs
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Product Specifications
- How Do I Enable the Message & SMS Service?
- What Are the Differences Between International SMSs and Chinese Mainland SMSs?
- What Are the Differences Between Pay-per-Use Billing upon SMS Package Runout (Mode 1) and Suspension upon Resource Package Runout (Mode 2)?
- In Which Countries and Regions Is the Message & SMS Service Available?
- Which Countries and Regions Can International SMSs Be Sent to?
- How Many Characters Can an SMS Contain?
- Is MMS Supported?
- What Languages Are Supported?
- What Protocols Does the Message & SMS Service Support?
- What Is the Recommended Number of Concurrent SMSs per Second on the Message & SMS Platform?
- What Are the SMS Arrival Rate and Delay of the Message & SMS Platform?
- Which Number Segments Does the Message & SMS Service Support?
- Which Websites and Regions Support the Message & SMS Service?
- Do SMS Backend Services Support Multi-AZ Redundancy?
- Does the Message & SMS Service Support Display of Company Names and Logos?
- Is the Message & SMS Service a SaaS Service?
- Is the Message & SMS Service a Global-level or Project-level Service?
- Will I Be Billed for the Message & SMS Service If I No Longer Use it?
- Which Number Segments Does Message & SMS Support?
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Signature (Chinese Mainland SMS)
- Signature Rules
- How Long Does It Take to Review a Signature?
- How Do I Modify an SMS Signature?
- How Do I Delete an SMS Signature?
- Can SMS Signatures Have the Same Name But Different Types?
- Can a User Apply for Multiple SMS Signatures?
- How Do I Increase the Signature Quota?
- Can One SMS Signature Be Used in Multiple SMS Templates?
- Can I Create Duplicate SMS Signatures Under the Same or Different Applications?
- Why Is an SMS Signature in Deactivated State? How Do I Activate a Signature?
- How Can I Apply for a Signature If the Application or e-Commerce Platform Shop Is Being Developed and Link Addresses Cannot Be Provided?
- What Do I Do If the Enterprise for Which a Signature to Be Applied for Differs from the Enterprise Authenticated Using Real Name?
- Can I Apply for an SMS Signature Without a Business License?
- Can the Signature Name Be Placed at the End of an SMS Message?
- Can I Modify the Power of Attorney When Applying for a Signature?
- Can I Select Multiple Signature Formats When Applying for a Signature?
- How Do I Obtain the Template of a Power of Attorney of the Third Party?
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Template
- Template and Variable Specifications
- How Long Does It Take to Review a Template?
- How Do I Modify an SMS Template?
- How Do I Delete an SMS Template
- How Do I Use a General SMS Template? (Chinese Mainland SMS)
- How Can I View the Content and Related Information of an SMS Template?
- Can I Set the Text Format (Such as Underline and Font Color) in an SMS Message Template?
- What Can I Do If an SMS Template Is Approved and Deactivated?
- Do SMS Templates Support Links?
- How Do I Configure Variables in an SMS Template?
- Is There a Limit on the Number of SMS Templates and Use Times?
- How Do I Increase the Template Quota?
- Can I Customize SMS Content Without a Template?
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Application
- How Do I Change the SMS Application Name?
- How Do I Modify the Uplink SMS Destination? (Chinese Mainland SMS)
- Can I Delete an SMS Application
- How Do I Create Multiple SMS Applications?
- What Is the Uplink SMS Destination? Does It Have to Be a Website? (Chinese Mainland SMS)
- Can the SMS Platform Send Uplink SMS Messages to Corresponding Destination Addresses in Different Applications? Is Sending Uplink SMS Messages Charged? (Chinese Mainland SMS)
- Can International SMS and Chinese Mainland SMS Share the Same SMS Application and Template?
- How Do I Distinguish SMS Applications Created Using Different IAM Accounts?
- How Do I Send Different Types of SMSs? (Chinese Mainland SMS)
- What Are the Functions of SMS Applications?
- Verification
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Secondary Development
- How Do I Obtain the Application Access Key from the Message & SMS Platform?
- How Do I Obtain the HTTPS Commissioning Certificate from the Message & SMS Platform?
- How Can I Get the Channel No. Required to Send a Short Message?
- Does SMS API Calling Have PHP and Java Version Requirements?
- Why a Preset 6-Digit Verification Code Becomes a 5-Digit Verification Code After Being Sent?
- What Is the Callback Address? How Do I Set This Address?
- Does the Message & SMS Service Support Privatized Deployment?
- Can the SMS API Be Called by an Internal Network (For Example, an ECS Server)?
- Why Can an SMS Sending Request to an Incorrect Recipient Number Be Successful?
- Must the Message & SMS API Request Address Be a Domain Name? Does the Service Provide a Fixed IP Address?
- Does Message & SMS Provide SDKs?
- Is the Message & SMS Service Affected If the Region Where the Service Is Enabled Is Different from the Region Where Servers Are Located?
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SMS Sending
- How Do I Send Group SMSs?
- How Do I Determine Whether an SMS Was Sent Successfully
- How Do I Improve the SMS Success Rate?
- Can I Cancel the Sending of an SMS?
- Is the SMS Sending Time Restricted? (Chinese Mainland SMS)
- What Numbers Are Presented to SMS Recipients?
- What is the Function of SMS Channel Numbers?
- Does the Message & SMS Platform Send an SMS Only Once to Duplicate Numbers?
- How Do I Export Failed Numbers in Batches When I Use the Group SMS Assistant?
- Will SMSs Fail to Be Sent Using the Group SMS Assistant If the User Is in Arrears?
- Can I View the Content of a Successful or Failed SMS?
- Can I Use an SMS to Send a Dynamic Short Link?
- How Can I View SMS Sending Tasks and Details?
- Can I Export SMS Send Details?
- How Do I Wrap Text When Sending an SMS?
- Why Can I Send an SMS When My Account Balance Is Zero?
- Can I Limit the Quota of SMS Messages That Can Be Sent by an Application or a Signature?
- How Do I View the Cause of an SMS Sending Failure?
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Package and Fee
- Is a Failed SMS Billed?
- How Much Does the Message&SMS Service Need to Be Pre-paid?
- Can I Have Free Trial or Free Tier of the SMS Service?
- Will Message & SMS Resources Be Released If an Account Is in Arrears?
- How Can I View the SMS Fees?
- Can I Unsubscribe from an SMS Package?
- Can Unused Quotas Be Refunded?
- Can I Modify the SMS Package Specifications?
- How Can I View the Remaining Quota of the SMS Package?
- Can an SMS Package Be Used by Different Accounts?
- Can I Use an SMS Package Across Regions?
- How Long Is the Validity Period of an SMS Package? Can I Modify It?
- Can I Renew or Repeatedly Purchase SMS Packages?
- Can I Set a Quota Usage Alert for an SMS Package?
- Can I Use a Huawei Cloud SMS Package in a Third-Party Cloud?
- How Do I Purchase a Chinese Mainland SMS Package?
- Can an International SMS Package Be Used to Cover the Chinese Mainland SMS Fees?
- Why Am I Billed on a Pay-per-Use Basis After I Purchased an SMS Package?
- How Does China Broadnet Charge for SMSs? (Chinese Mainland SMS)
- How Is the Group SMS Assistant Charged?
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Troubleshooting
- What Do I Do If an Error Occurs When I Enable the Message & SMS Service?
- Why Is the Signature Review Rejected? (Chinese Mainland SMS)
- What Do I Do If an Error Is Reported When I Upload a Business License During Signature Adding? (Chinese Mainland SMS)
- Why Are the Applications, Signatures, and Templates Lost?
- Template Rejection Reasons and Handling Suggestions
- Why More than One Segment Is Displayed in Template Details?
- Why Is My SMS Application Paused? How Can I Recover It to the Normal State?
- What Do I Do If Message & SMS API Calling Times Out?
- What Do I Do If an SSL Connection Error Occurs During API Calling?
- How Do I Do If the Test Mobile Number Cannot Receive SMSs Because the Sending Frequency Reaches the Upper Limit During SMS API Test?
- Why Does a Phone Not Receive an SMS After an API Is Called?
- What Do I Do If an Exception Occurs When I Access the Message & SMS Console?
- What Can I Do If the Error "Failed to retrieve reminders." Is Displayed on the Console?
- What Do I Do If the Console Displays a Message Indicating that Basic Tenant Information Fails to Be Queried?
- Why Does IAM Permissions Granted to a Message & SMS Member Account Fail to Take Effect?
- What Do I Do If an International SMS Failed to Be Sent?
- Why Does an SMS Fail to Be Sent?
- Why Some Numbers Cannot Receive SMSs?
- Why Send Result Is Displayed as Sending or the SMS Is Received After a Long Time?
- Why Is a Link in an SMS Displayed as Text?
- Why Is the SMS Quantity on the Console Two Times of the Recipient Number Quantity?
- What Do I Do If "The recipient number quantity is out the range of 1–50000." Is Displayed After Uploading a Number File?
- Why an SMS Signature and an SMS Template Cannot Be Selected in the Group SMS Assistant?
- Why Is the Status Code of an SMS REJECTD?
- What Do I Do If an SMS Is Intercepted by the Phone Security Manager as a Junk Message?
- Why Is a Recipient Blacklisted After Replying "T"? How Do I Remove the Recipient from the Blacklist?
- Why Is a Received SMS Displayed as Garbled Characters?
- What Do I Do If an SMS Fails to Be Sent and Error Code E200028 Is Reported?
- What Do I Do If the Message "Could Not Derive Key" Is Displayed When I Commission the SMS Sending Function?
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Others
- What Are the Rules for SMS Barring?
- Can Message & SMS Resources Be Transferred Across Accounts?
- Can I Use the Message & SMS Service in Other Cloud Services (Such as Cloudsite Service) If Another Account Has Enabled the Message & SMS Service?
- Can I Migrate SMS Templates and Signatures Archived on a Third-Party Cloud Platform to HUAWEI CLOUD?
- Can I Use Huawei Cloud Message & SMS When My Services Are Deployed on Other Cloud Platforms?
- How Do I Enable the Message & SMS Service Again After It Is Disabled Due to Arrears?
- Are There Any Requirements on the Format of the Number File to Be Imported When Using the Group Message Assistant?
- Are There Any Requirements on the Format of the Mobile Numbers Entered When Calling APIs to Send SMSs?
- Where Are Message & SMS Servers Deployed?
- How Long Is the Test Signature and Template Valid for? (Chinese Mainland SMS)
- How Do I Query SMS Messages Replied by Subscribers (Uplink SMS Messages)? (Chinese Mainland SMS)
- How Do I Use a Test Signature and Template? (Chinese Mainland SMS)
- How Can I Associate a Downlink SMS with an Uplink SMS? (Chinese Mainland SMS)
- Is the Downlink SMS ID the Same as the Uplink SMS ID? (Chinese Mainland SMS)
- How Long Can SMS Sending Records and Service Statistics Be Stored?
- Videos
- General Reference
Copied.
Chinese Mainland SMS Application
Overview
SMS applications carry out functions for the Huawei Cloud Message & SMS service. After you added an application, the system automatically allocates a unique application key and application secret and provides you with an application access address. The application key and application secret uniquely identify a user. They are carried for authentication and authorization during SMS API calling.
Notes
- You can create an application only after your account is bound to a credit card. No application can be added if your Huawei Cloud account balance is insufficient. In this case, top up your account by following instructions provided in Topping Up an Account. If you have topped up your account and the application cannot be added, log out and log in to the system again.
- International SMS applications are different from Chinese mainland SMS applications. You need to add each type of applications separately. A maximum of two international SMS applications can be added. To add more applications, submit a service ticket.
- A created application cannot be deleted. You can modify the application name, uplink SMS destination, SMS status report destination, and IP whitelist, and update application secrets as needed.
- For details about the browsers supported by the Message & SMS console, see Which Browsers Are Supported?
Creating an Application
- Log in to the Message & SMS console. In the navigation pane, choose Chinese Mainland SMS > Application Management.
- Click Add Application in the upper right corner. For details about how to create an application, see Table 1.
Table 1 Adding an application Parameter
Description
Application Name
Customize a name. The value can contain a maximum of 30 characters, including letters, digits, and special characters (!@$%^-_=+[{}]:,./?~#*;|). The application name is used only for internal display and is irrelevant to the external API calls.
Uplink SMS Destination
Address used to receive SMS replies from recipients. Message & SMS uses this address to notify the platform user of SMS replies. If you want to receive and process SMS replies, configure a public network URL (domain name or IP address:Port number) that can receive HTTP requests. A domain name is recommended. If SMS replies are not required, you do not need to specify this parameter.
SMS status reports Destination
If the service party needs to receive status reports in batches, do not carry the callback field in the HTTP message delivery request, and configure a public network URL that can receive HTTP requests. The URL can be a domain name (recommended) or IP address:Port number. If this function is not required, you do not need to set this item.
IP Whitelist
Set this parameter based on the service requirements. You can configure up to 10 IP addresses for an application. Use commas (,) to separate IP addresses. It takes about 10 to 15 minutes for the IP whitelist to take effect. After the IP whitelist is successfully configured, the connection to the Message & SMS can be set up.
Uplink SMS Send Time
UTC time when the platform receives an uplink SMS from a recipient. This parameter is available only when Uplink SMS Destination is specified. If you select Required, add the createTime parameter when calling the uplink SMS receiving API. Message & SMS will notify the platform user of the time when a recipient replies to the SMS based on the address for receiving uplink SMSs.
Test Signature and Template
If you select Required, the system automatically creates an associated test signature and template for quick commissioning.
- Click OK.
Managing an Application
After an application is created, choose Chinese Mainland SMS > Application Management to view application information.
Parameter |
Description |
---|---|
Application Name |
Corresponds to Application Name in Table 1. |
Application Primary Key ID |
It is unique and is used to obtain and modify the application. |
Application Key |
Uniquely identifies a user. It is carried for authentication and authorization during SMS API calling. For details, see Development Preparation (Chinese Mainland SMS). |
Application Secret |
Uniquely identifies a user. It is carried for authentication and authorization during SMS API calling. For details, see Development Preparation (Chinese Mainland SMS). To view or update an application secret, enter the verification code and click OK.
CAUTION:
If you sent SMSs before updating an application secret, wait for 15 minutes for the new application secret to take effect. If you did not send SMSs before updating an application secret, the new application secret takes effect immediately. |
Application Access Address |
The application access address and access URI form an SMS API request address, which is used to call Message & SMS APIs. |
Uplink SMS Destination |
Corresponds to Uplink SMS Destination in Table 1. |
Uplink SMS Send Time |
Corresponds to Uplink SMS Send Time in Table 1. |
Status |
|
Created |
Specifies the time when the application was created. |
Operation |
|
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