A Frank Jackson from Accredited Collection Agency also known as an Attorney for Attorney Norman Kalina, called my job on 51408 misrepresenting himself as an attorney working for an Attorney Norman Kalina which is also stating they are an Accredited Collection Agency. My manager confronted me about this call being made to the company and that no personal calls were to be made on company time which put my job at risk. She also stated that she spoke with Frank Jackson and asked that he donot not call this place of business any longer. I also called Frank Jackson and told him not to call my place of business anymore. He also stated to me that I owed a 825.00 debt which I have no knowledge of owing this amount to anyone. He stated that this was due to fees accumulating until I pay the original amount off which was for 300.00 dollars. I dont know anything about owing this 825.00 and he also threatened to do a wage garnishment and take me to court if this debt could not be paid in 30 days. They have not sent me any correspondence relating to this amount or who they really are. I really donot know if they have a website or if they operate nationwide or who they really are and what they representing as being a collection agency or an attorney firm. They have called me numerous times at home representing themselves as an attorney's firm.