Enable Call Forwarding:

1. Access the “Settings” menu
2. Tap “Call” > “Call forwarding”
3. Choose “Always forward” and enter the phone number you want to forward calls to
4. Tap “Enable”

Forward Calls (Conditional):

1. Tap “Apps” on the home screen
2. Go to “Settings”
3. Tap “Call” > “Call forwarding”
4. Select to “Forward when busy”, “Forward when unanswered” or “Forward when unreachable”
5. Enter the phone number you want to use for call forwarding
6. Tap “Update” / “Enable”

Turn Off Call Forwarding:

1. Open the apps drawer and go to “Settings”
2. Tap “Call” > “Call forwarding”
3. Tap “Always forward” (or select a different option)
4. Tap “Disable”

Block Calls:

1. Open “People”
2. Tap “Menu” > “Manage contacts”
3. Tap “Blocked contacts” > “+”
4. Perform one of the following steps:
   
   • To block a contact: tick the check box next to the contact and tap “Save”. (Optionally, tap “OK” to save the contact information to another account)
   • To block a phone number: enter it and tap “OK”

Unblock Calls:

1. Open “People”
2. Tap “Menu” > “Manage contacts”
3. Tap “Blocked contacts”
4. Tap “Menu” > “Remove blocked contacts”
5. Select the contacts you want to unblock and tap “Delete”

Block Messages:

1. On the home screen, tap “Messages”
2. Tap and hold the message thread exchanged with the contact you wish to block
3. When prompted with the “Message options” pop-up, tap “Block contact”

Unblock Messages:

1. Launch “Messages”
2. Tap “Menu” > “Block list”
3. Select the contact you want to unblock
4. Tap “Menu” > “Unblock contacts”