
We invite you to check out How AT&T Hotspots Work. It contains your phone number, lets you make phone calls, send text messages, and more. Your SIM card connects you to the network. SIM stands for Subscriber Identity Module and it is a small plastic card that slides into the slot of your phone, or in this case, mobile internet device. There are even pictures that show you where to look on your device! That flashing red signal strength indicator means that the SIM card is missing or not installed properly.įollow the instructions at Blinking Red Wireless Service LED which contains detailed steps to check the SIM card on your wireless internet device. We look forward to your response.Įven experts can struggle with technology, We can help with that trend that you are experiencing on your device. This will enable us to provide you more specific guidance. When you respond, please also tell us which wireless internet device you have. (If you have a different browser, please tell us which one and we can provide detailed guidance for that one) Make sure 'cookies and other site data' and 'cached images and files' are the only options selected, then click Clear data. You will then have a selection of data you can delete. In Settings, choose Security and Privacy, then choose Clear browsing data. In Chrome, the most common browser, you can clear your browser data by going into the menu (the three dots in the upper-right hand corner of the window) then going into Settings. Since most devices have more than one browser, the previous agent's suggestion was for you to use a different browser program than the one you currently are using.

Some of the more popular browsers are Google Chrome, Firefox, Edge, Safari, Opera, and (on Samsung phones) Samsung.

You are reading this in a browser right now.

Thanks for responding browser is a computer program that displays and helps you navigate between web pages.
