How does Apple's mobile phone send mass messages to everyone?

Apple's mobile phone group SMS specific operation method is as follows:

1. Enter the SMS function, and click the Write SMS function in the upper right corner.

2. After entering the page of editing new information, click the Add button in the upper right corner. This is to add the recipient. Click to enter.

3. Enter the address book page, select the contact person as the recipient, add the recipient according to the second step after returning, and so on.

4. After adding the recipient, edit the short message to be sent. After editing the message, click the up arrow next to it to send the message.

Mass SMS: This is a popular advertising method in the early days of the Internet. Through the mass SMS platform or personal SMS sending tools, advertising information is widely sent to the target group, thus achieving the purpose of marketing.

Mass short messages are based on the short message interfaces directly provided by China Mobile, China Unicom, China Telecom and China Netcom, and realize mass short messages and customized short messages sent by customers. Therefore, the backbone of the domestic short message mass market is composed of China Mobile, China Unicom and China Netcom. At present, the largest domestic market share is China Mobile, with a market share of 65%-70%, occupying the mainstream of the domestic wireless business market.