Samsung i780 - Changing the Barring Password

Call functions
91
Changing the barring password
You can set and change the call barring password obtained
from your service provider.
1. From the
Start menu, tap Settings → Personal tab →
Phone .
2. In the
More tab, tap Change Barring Password → Get
settings...
3. Enter the old password, then a new one, and re-enter
for confirmation.
4. Tap .
Voice call forwarding
This service allows you to forward your incoming voice calls
to another phone number.
To activate voice call forwarding:
1. From the
Start menu, tap Settings → Personal tab →
Phone .
2. In the
Services tab, tap Call Forwarding → Get
Settings... (retrieving settings may take a few
minutes).