No Connection

<p>I logged a complaint with MTN on 5 June 2017 (Reference Number: ********** ), however nothing has been done and no follow up response received from them. I am on contract, however when I'm at the office in Rosebank I have no connection, thus meaning I am unable to make calls or accept calls, I am currently using my Husbands Vodacom WiFi to communicate on whatsup. This type of service is unacceptable to not be able to use my phone from 6 in the morning to 3 o'clock in the afternoon. My question is why am I only experiencing this problem when I am at the office in Rosebank, once I'm two blocks away from my offices I suddenly have full connection and my phone works perfectly, is someone blocking the signal or what, someone needs to investigate this and resolve this problem. I am not the only person in my office that is experiencing this problem two other MTN users are having the same problem.</p>