How to activate Quick Search widget? Whoscall Service Center September 10, 2020 07:23 Please follow the steps: Swipe right over the Home screen or Lock screen. Scroll to the bottom and tap Edit. Tap the green + next to Whoscall to add it to your list. Tap Done to finish. Related articles Why can't I use the Quick Search widget? How can I register Whoscall? How to use the Quick Search widget? What can I do if there is an error that occurred while updating the offline database? Why do I have to authorize "Background App Refresh", if I want to turn on "auto-update"? Will it use a lot of data? Comments 0 comments Article is closed for comments.