Phone was reported lost\stolen. I have located it and have it back in my possession. I got a SIM card from att but when I try to activate it it says cannot recognize my IMEI I cannot get a hold of AT&T because I don’t have a phone so this is the best I don’t do I don’t even know the phone number fo

So I’m trying to setup an LTE router and it keeps telling me that the registration is getting denied, do I have to go through ATT to get it registered or do I possibly have something misconfigured?

When I go on websites such as Shutterfly or Michaels, I try to sign up for discounts by agreeing to receive text messages. I always get a message like Something went wrong.  Please try again.  Why is this happening?

Gave up on AT&T and Consumer Cellular. I like OnePlus phones. Only on T-Mobil I got wifi calling and 5G working properly. On Consumer Cellular I even had issues making calls due to its issues with Android 12.

https://forums.att.com/conversations/network-coverage/any-update-for-oneplus-9-pro-5g-support/619b1dc9a5fede7855e333f6?commentId=619b98a488e93109a7efa72d This is the newest information I can find. Have the techs figured out how to make the oneplus 9 pro work on 5G as of February 2022?

I don't have access to any menus so, I need to know how to do it from start up. I have looked in support and they responded, and told me a way that I can't do. Please help, I have searched the internet with no luck.

Surface go 3 Won’t reset or go further than blue screen

Whats the proper procedure regarding the shipping and handling for costumers outside USA especially in El Salvador(capitol city) would i have to pay for it and how much-would it be by the pound or by  the box.

I cannot get anyone to assist me with the resolution to this problem I have spoken with customer service, the trade-in department. Neither of these folks (who are very pleasant) can help me. I returned four i-phones upon receipt of my new phones from ATT. I switched from Sprint to save money. Howev

I am suspicious of someone viewing my private text messages from another device

I haven't been able to call any number for over 2 months now. It says call can't be completed as dialed for every number I call.  Message 2 uslv1

I’ve ordered the google AC1200 dual band mesh router and was wondering how to set it up with my AT&T net gear 7550 ADSL2+ router/ modem. Any help would be appreciated. Thank you!