Follow the directions below to manually activate CallHero
1. Disable your phone's Wi-Fi connection.
2. Open your phone's dialer, dial *67*5512027253# and press the send button.
*67*5512027253#
3. Once the call is active press the end button.
Note: Press the dismiss button when a notification appears on your phone. If the message states call forwarding activation was a success then you are done. If it failed redial the activation code.
Geting an OCN error? Click here
Getting an different error? Click here
4. Go back to the app and try to activate the service.