I am writing to inform others of how bad AT&T has treated me as a customer. I will start at the beginning. I use AT&T phone service but previously got my internet service from the local cable provider. Although I was on the “Do not call” list, I received approximately 8 calls from AT&T sales people in 4 months who tried to get me to switch to their DSL service. Some of them were very aggressive and even acted like jerks but I calmly asked them to stop calling me, yet they continued to call. Even though I didn’t... read full review »