View the security, infrastructure, and application workload features of Windows Server 2016 as compared to previous versions. 1  Download a Windows Server feature comparison summary. 2  Download the complete feature comparison guide.
ATT Email Support > ATT Email Customer Service 1-800-259-1237. AT&T is an American multinational telecommunications provider, AT&T is the second largest provider of mobile telephone and the largest provider of fixed telephone in the United States, and also provides broadband services.
The correct AT&T HQ corporate phone number is 1-800-403-3302. It goes to an IVR, asking questions such as: residence or business, orders, billing or other, where located, and then directs the call correctly. Press 4, then press 3 to talk to a live person. Michael Schneiderman.