How do you set up call extensions in Google Ads?

Here's how to set up call extensions in Google Ads:

1. Sign in to your Google Ads account.
2. Click the "Ads & extensions" tab in the left-hand menu.
3. Click the "Extensions" tab at the top of the page.
4. Click the blue "+" button to add a new extension.
5. Select "Call extension" from the drop-down menu.
6. Choose the campaign or ad group you want to add the call extension to.
7. Enter your business phone number in the "Phone number" field.
8. Choose the device preference for your call extension. You can choose to show the call extension on all devices, or just on computers or mobile devices.
9. Choose the schedule for your call extension. You can choose to show the call extension at all times, or set a specific schedule.
10. Choose the advanced options for your call extension. You can choose to track calls as conversions, set a call reporting extension, and more.
11. Click "Save" to create your call extension.

Once you've set up your call extension, it will be eligible to show with your ads. When a user clicks on the call extension, they will be able to call your business directly from the ad. Call extensions can be a great way to make it easy for users to contact your business and can help increase the chances of conversions.