I keep getting an error message "Sim card not found...please restart your device"and the phone jams up and I cant do anything but restart. Then it's fine for a few days and comes back.

I haven't been able to login into my email inbox for over a month now. It's not one of those change the password fixes. I have a speech problem so chat is the best way to work with an expert on AT&T's support team.

I have been trying to get into my att.net email for DAYS. Every time I try to log in, it sends me a ‘Not found on accelerator’ error message. I have reset my password, tried from my computer and mobile devices, attempted through the yahoo mail app and my IOS mail app as well. My work schedule is sen

When i got up this morning my smart phone email app kept prompting to me to re-enter my password. I kept getting "Email not found on accelerator" or something similar. Oh wonderful. Even the direct att.net webmail page was not working. I checked "is it down dot com" and it didn't report a site issue

Hello I am at work and I do have internet but some sites will not open and I receive this message (I have to space it differently because I am now receiving an error message here stating the HTML is invalid, oy)  Not Found The requested URL ....UverseAccount was not found on this server)    Please a