Call Barring - Nokia 3230 User Manual

Changing the trust settings of an authority certificate
• Scroll to an authority certificate and select Options→
Depending on the certificate, a list of the applications that can use the
selected certificate is shown. For example:
Application manager/Yes
software.
Internet/Yes - The certificate is able to certify e-mail and imaging servers.

Call barring

Select Call barring.
Call barring (network service) allows you to restrict the making and receiving of
calls with your phone. For this function, you need the barring password obtainable
from your service provider.
1. Scroll to one of the barring options.
2. Select Options→Activate
Cancel to set the selected call restriction off, or
calls are barred or not.
• Select Options→Edit barrings passw.
• Select Options→Cancel all barrings
Call barring and call diverting cannot be active at the same time.
When calls are barred, calls still may be possible to certain official emergency numbers.
Copyright © 2005 Nokia. All rights reserved.
- The certificate is able to certify the origin of new
to request the network to set call restriction on,
to change the barring password.
to cancel all active call barrings.
Trust settings.
Check status to check if the
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