How Do I Send Group SMSs?

Preparing Data

• An SMS application has been created. The values of Application Key, Application Secret, Application Access Address have been obtained. For international SMS, the value of Channel No. must also be obtained.
• For sending Chinese mainland SMSs, you have applied for an SMS signature and obtained a channel number.
• You have applied for an SMS template and obtained the template ID.

Sending SMS Messages

• Call the SMS Sending API to send SMS messages of the same content to multiple subscribers.

• Call the Batch SMS Sending API to send SMS messages of different content to multiple subscribers.

• Use the Group SMS Assistant to submit a sending task.

The Group SMS Assistant does not support verification code SMSs.