Operation Manual

49 Sendo X User Guide
3
Settings and Profiles
! To change the trust settings of a certificate
• Use the joypad to highlight the required
certificate, and select Trust settings from the
Options g menu. The phone features which
may use the certificate are displayed, for example
Program Manager (installing software) or Internet
(accessing web sites). Select OK g to make the
setting.
z Warning: Do not change these settings unless
you are completely sure about the validity of the
certificate and the trustworthiness of its owner.
! To delete a certificate
• Use the joypad to highlight the required
certificate, and select Delete from the
Options g menu.
Call barring settings
With call barring you can restrict the types of call that
your phone can make, and receive.
z Note: Call barring is a network service. Check
with your service provider about the availability
of this service.
When you open the call barring settings, a list of call
barring options is displayed, including:
• Outgoing calls - Bar all outgoing calls.
• International calls - Bar all calls to international
numbers.
• International calls except home country - Bar all
calls to international numbers except the country
you are in.
•Incoming calls - Bar all incoming calls.
• Incoming calls when abroad - Bar all incoming
calls only if you are in another country.
z Note: You may still be able to make calls to
emergency services even if you have barred
outgoing calls, depending on the network.
Check with your service provider.
! To set up call barring
1. Open the Call barring settings.
2. Use the joypad to scroll to the call barring option
you want to activate.
3. Press Options g and select Activate, then Enter
passwd.
4. You will be prompted to enter your barring
password, which you can obtain from your
service provider.
5. Press OK g to activate the call barring service.
You can cancel call barring by pressing Options g
and selecting Cancel, or select Check status to see
whether call barring is activated or not.
To switch off all call barrings, press Options g and
select Cancel all barrings.
Change your barring password by pressing
Options g and selecting Edit barrings passw.