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. Turn “All calls to voicemail” ON

Unblock Incoming Calls:

1. Open “Contacts”
2. Go to “All Contacts”
3. Tap the desired contact / phone number
4. Tap “Edit” > “Menu” and disable “All calls to voicemail”

Block Messages in Google Messenger:

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

Unblock Messages in Google Messenger:

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

Turn Call Forwarding ON:

1. Launch “Phone”
2. Tap “Menu” and go to “Settings”
3. Access “Call forwarding” (NOTE: this option might be unavailable if it is not supported by your carrier)
4. Enter or edit the phone number you want to forward calls to, or select a contact from the phonebook
5. Tap “Enable” / “Update”

Enable Conditional Call Forwarding:

1. Open “Phone”
2. Tap “Menu” > “Settings”
3. Tap “Call forwarding”
4. Choose to forward incoming calls “When unanswered”, “When busy”, or “When unreachable”
5. Edit or enter the phone number you want to use for call forwarding
6. Tap “Enable” / “Update”

Turn Call Forwarding Off:

1. Launch “Phone” and tap “Menu”
2. Go to “Settings”
3. Tap “Call forwarding”
4. If necessary, select the forwarding option you want to turn off
5. Tap “Disable” to confirm