AT&T Store in Mount Pleasant offers a wide range of phones, tablets, smartwatches, and connected devices from top brands. They provide flexible prepaid phone plans with no annual contract and no credit check, as well as popular unlimited data plans that include nationwide AT&T 5G service at no extra cost. The team at the Mount Pleasant store, including Diana, Jamie C., Sam, Stan, and Demetrius, are praised for their excellent customer service. Customers report being greeted promptly, receiving knowledgeable assistance, and experiencing seamless phone upgrade and setup processes. The staff is described as helpful, friendly, and going above and beyond to resolve issues and lower bills. Overall, the AT&T Store in Mount Pleasant is highly recommended for its extensive product selection, flexible plan options, and exceptional customer service.