If you have to complain about some of BT services, or your BT customer (or pre-selling) experince, you got to the right place! Here you will find information about how to make your BT complaint fast and with results. Remember, your complaints rights as BT customer are solid, you can find more on BT complaints code of practice. Remember, you can remember about any of BT services, broadband slow speed and phone or cables. If the broadband speed in your area are not as advertised, you can also send in the same manner to the complaints team.