Block Incoming Calls:

1. Launch “Contacts”
2. Access “All contacts”
3. Select the contact/phone number 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 and tap “Edit”
4. Tap “Menu” and disable “All calls to voicemail”

Block Messages via Google Messenger:

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

NOTE: The conversation thread and future messages received from the blocked contact will be archived. Notifications are disabled for archived messages.

Unblock Messages in Google Messenger:

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

Enable Call Forwarding:

1. Open “Phone” and tap “Menu”
2. Go to “Settings”
3. Access “Call forwarding” (NOTE: This option might be unavailable if unsupported by your carrier)
4. Enter or edit the phone number you want to use for call forwarding
5. Tap “Enable”

Enable Conditional Call Forwarding:

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

Disable Call Forwarding:

1. Launch “Phone”
2. Tap “Menu”
3. Go to “Settings”
4. If necessary, select the forwarding option you want to disable
5. Tap “Disable”