Delete a group: Fr
om the groups list, touch and hold a group, and then touch Delete.
Add Contacts to the Blacklist
You can add contacts to the blacklist to avoid receiving harassing or spam calls from them.
Open 
Contacts, touch the contact you want to add to the blacklist, and then go to  > Block
contact. Y
our device will block all calls and messages from contacts in the blacklist.
View blacklisted contacts: Open 
Phone Manager, touch Blocked, and then touch Blocklist.
Remove a contact fr
om the blacklist: Open 
Contacts, touch the contact you want to r
emove
from the blacklist, and then go to 
> Remove fr
om blocklist.
Erase Call and Message Records
Use Erase traces to erase call and message records for a contact to protect your privacy.
Open 
Contacts, select a contact with a cal
l record, and go to 
 > Er
ase traces > Erase. After
that, all of your call and message records for that contact will be erased.
Contacts
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