Block Incoming Calls:

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

Block Messages:

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]” > “OK”

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

Unblock Messages:

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. Launch “Phone”
2. Tap “Menu” > “Settings”
3. Select “Call forwarding” (NOTE: this option might not be available if unsupported by your carrier)
4. Enter the phone number you want to use for call forwarding. Alternatively, select an existing contact from the phonebook
5. Tap “Enable”

Enable Conditional Call Forwarding:

1. Open “Phone”
2. Tap “Menu”
3. Access “Settings” > “Call forwarding”
4. Select to forward calls “When unreachable”, “When unanswered” or “When busy”
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”
2. Tap “Menu”
3. Go to “Settings”
4. If necessary, select the forwarding option you want to turn off
5. Tap “Disable”