Setting Security Codes
You can block other people from using your phone.
Find the Feature
Changing Security Codes
Find the Feature
Setting a Closed User Group
provider.
Tip: Scroll to On to set the number of the user group.
Find the Feature
140
You can set a user group that is able to call
you and receive your calls.
Tip: Scroll to Preset to use the default user
group you subscribed to your service
> Settings > Security
> Code status
> Settings > Security
> Change code
> Settings > Security
> Closed user group