How does Samsung mobile phone display the whole grouping of address book?

1. Unlock the phone and open the contact in the main interface.

2. Click "Group" in the upper right corner.

3. Click "Add" in the upper right corner.

4. Enter the name of the group to be created. Take "work" as an example and enter the word "work".

5. Click "Add Contact".

6. Find the contact "Li Qian".

7. Select "Li Qian" and click "Finish" in the upper right corner to add it to the group.

8. Li Qian has been added to the Work group.

9. Click "Save" in the upper right corner to complete the setting.