Setup problems can be solved by changing the contact label. The specific steps are as follows.

1. Open your iPhone, click the phone option at the bottom of the interface, and enter the call record screen after clicking.

2. Click the "Contact Book" option at the bottom of the screen.

3. Next, find a contact whose residence is displayed, click to enter the contact details page, and then click the "Edit" button in the upper right corner of the screen to enter the contact editing mode.

4. Find the dark ">" button to the right of the red delete key in front of the phone number, and click the ">" button.

5. Modify the contact label according to your own needs.