Tap the Home Button > Apps
> Contacts
to open your contacts.
Tap the Groups tab (at the top of the
screen), then tap .
Select the account where you want to create the group and enter a group name.
Tap Add members and select the contacts you want to add, then tap ADD.
Tap SAVE to save the group.
If you delete a group, the contacts assigned to that group will not be lost. They will remain in your contacts.