First, you'll need to update your iPhone's operating system to iOS 26, which is available to the iPhone 11 and newer models.
Apple has introduced a new call screening feature for iPhone users to combat nuisance calls. This tool, part of the iOS 26 update, allows users to screen calls from unknown numbers.
Skip the wait with iOS 26 Hold Assist. Your iPhone waits on hold for you and alerts you when a rep joins the line.