Blinking Red Wireless Service LED

Blinking Red Wireless Service LED

This may indicate problems with your SIM card.


INSTRUCTIONS & INFO
  1. The SIM card in your Wireless Home Phone device may be missing or not installed properly.
    device 2637/1280036.jpg
  2. Remove the battery cover and the battery. Make sure a SIM card is inserted, pushed all the way into the SIM card slot and is secure. In some cases, it may be necessary to completely remove and re-insert the SIM card for proper functioning.
    device 2637/1280037.jpg
  3. If this does not resolve the issue, your SIM card may be invalid or damaged and needs to be replaced. You will need to take your Wireless Home Phone device to the nearest AT&T Store for a replacement SIM card.
    device 2637/1280038.jpg

Did you get the help you needed?

Great! We're so glad we could help.

0/500

We're sorry that didn't solve your issue.

0/500

Thanks for your feedback!