What short message forms does IOT short message products support?

IOT's SMS products support the following SMS forms.

1. Text SMS: You can send SMS in plain text, which is suitable for sending SMS such as verification code and notification.

2. MMS: It can send multimedia information, such as pictures, audio and video. , suitable for marketing promotion, holiday blessing and other scenarios.

3. Long short message: divide the long content into multiple short messages to send, and the receiving end will display the complete content after splicing in turn.

4. Mass SMS: The same SMS can be sent to multiple mobile phone numbers, which is suitable for sending notifications, reminders and other messages in batches.

5. Voice SMS: The text is converted into voice and sent by telephone call, which is suitable for voice verification code, voice notification and other scenarios.