How can I use text messages to quickly reply to incoming calls when iPhone 6 plus rejects incoming calls?

The setting of information

Step 1: Let's take iphone6 plus as an example, let's set up a quick reply message, and we'll find the "Reply to Information" option after clicking "Set-Phone" on the Iphone6 plus desktop.

Step 2: Here we can set the default 3 message replies.

　　 Second, the realization of the function

If there is a call now, we are not convenient to answer, we occupy the machine to click on the caller interface of the "SMS" button:

Then we click on a text message will automatically back to each other, and then the caller will be hung up. The message is then sent to the other person's phone.