How to set up the SMS reply when Huawei p7 calls and refuses to answer?

The steps for setting up call rejection SMS are as follows:

Open the dialing interface and click the menu bar in the lower right corner;

Select "Call Settings" and find "Call Rejection SMS" from the drop-down menu;

You can see that there are four quick reply words, and you can modify them by clicking any one of them.

After modification, click [OK] to set successfully.