The method of intercepting incoming calls to intercept credit card harassment is as follows:

1. We first enter the phone dialing software, and then click the ellipsis in the lower left corner of the dialing interface.

2. In the function options on the pop-up page, click to enter "Harassment Interception".

3. Next, turn on the "harassment interception" and "automatically update interception library" options.

4. First enter SMS interception and set the interception method to smart interception, so that most spam SMS can be intercepted.