Block Incoming Calls:

1. Launch “Contacts”
2. Access “All Contacts”
3. Tap the phone number / contact you want to block
4. Tap “Edit” > “Menu”
5. Enable “All calls to voicemail”

Unblock Incoming Calls:

1. Open “Contacts”
2. Go to “All Contacts”
3. Select the contact you want to unblock
4. Tap “Edit” > “Menu”
5. Disable “All calls to voicemail”

Block Messages in Google Messenger:

1. Launch Google Messenger
2. Select the conversation thread exchanged with the contact / phone number you want to block
3. Tap “Menu” and enable “People & Options”
4. Tap “Block [phone number]”
5. Tap “OK”

Unblock Messages in Google Messenger:

1. Open Google “Messenger”
2. Tap “Menu” and access “Archived”
3. Select the conversation thread exchanged with the contact / phone number you want to unblock
4. Tap “Menu” > “Unarchive”
5. Press “Menu” again and access “People & Options”
6. Tap “Unblock [phone number]”

Turn Call Forwarding ON:

1. Launch “Phone”
2. Tap “Menu”
3. Go to “Settings”
4. Access “Call forwarding” (NOTE: This option might be missing if it is not supported by your carrier)
5. Enter or edit the phone number to forward calls to. Alternatively you can select an existing contact from the phonebook
6. Tap “Enable”

Enable Conditional Call Forwarding:

1. Open “Phone” and tap “Menu”
2. Go to “Settings”
3. Tap “Call forwarding”
4. Choose to forward incoming calls “When unanswered”, “When unreachable” or “When busy”
5. Edit or enter the phone number you want to forward calls to, or select an existing contact
6. Tap “Enable” / “Update”

Turn Call Forwarding OFF:

1. Open “Phone”
2. Tap “Menu” > “Settings”
3. Access “Call forwarding”
4. If needed, select the forwarding option you want to turn off
5. Tap “Disable”