Block Calls from a Contact:

1. Open “Contacts”
2. Go to the “All contacts” tab
3. Select the contact you wish to prevent from calling you
4. Tap “Edit” > “Menu”
5. Enable “All Calls to voicemail”

Unblock Calls from a Contact:

1. Launch “Contacts” and access “All contacts”
2. Select the contact you want to unblock
3. Tap “Edit” > “Menu”
4. Turn off “All calls to voicemail”

Forward Calls (Unconditional):

1. Open “Phone” on the home screen
2. Press “Menu” and go to “Settings”
3. Tap “Call settings” > “Call forwarding”
4. Select “Always forward” and enable the feature

Forward Calls (Conditional Forwarding):

1. Launch “Phone”
2. Tap “Menu” > “Settings”
3. Tap “Call settings” > “Call forwarding”
4. Select to forward incoming calls “When busy”, “When unreachable” or “When unanswered”
5. Enter the phone number you want to forward calls to
6. Tap “Enable” / “Update”

Disable Call Forwarding:

1. Open “Phone”
2. Tap “Settings” > “Call settings”
3. Go to “Call forwarding”
4. Select to disable “Always forward”, “When unreachable”, “When unanswered” or “When busy”
5. Tap “Disable”