Open IM
.
Scroll to a contact list, and select Expand. Scroll to a contact, and select Options > Contact options > Details.Scroll to a contact list, and select Expand. Scroll to a contact, and select Options > Contact options > Details.
Select a contact list, tap a contact and select Options > Contact options > Details.
Select from the following:
The settings available for editing may vary.
To save your settings, select Back.
To remove the contact from your IM contacts, select Options > Contact options > Delete.