删除三星Galaxy S9 +上的“未分配”联系人组 -- samsung 领域 和 contacts 领域 和 delete 领域 和 samsung-galaxy-s-9 领域 android 相关 的问题

On my Samsung Galaxy S9+ in my Contacts app, I have a group called "Not assigned" with 712 contacts. How do I delete this group and its contacts that are not in other groups?

These contacts are not sync to Google. The rest of the contacts are.

Not the solution I was looking for, but I tapped on each contact and deleted it. This required 4 taps per contact. My wrist was getting sore half way through. It took me about 1 hour.