Security Settings; Set Phone Lock - Zte ZTEC339 User Manual

All the contacts will be listed by the letter of the name.
1. Select Menu→ Settings→Call Settings→Fire Proof→Black
List.
2. Press OK key/Left select key and select options:
Add: Add another new contact in Black List.
Edit: Edit this contact in Black List.
Delete: Delete this contact in Black List.
Clear All: Delete all the contacts in Black List. If there is no
contact in the list, "List Empty" will be displayed.
Current Settings
You can set barring applications as follows:
Bar All: Bar all incoming calls.
Bar Black List: Only bar numbers listed in Black List.
Bar All Except Friend List: Only numbers listed in Friend
List are not blocked.
Cancel All: Cancel barring setting.

8.4 Security Settings

Introduction to phone's security options preventing others to avoid
illegal use or acquire your phone's personal information. Please input
right phone Password. The default phone password is 1234, please
change it to your own phone password as soon as possible.

8.4.1 Set Phone Lock

1. Select Menu→ Settings→ Security.
45