Good day. I'm in Colombia and bought a team of your company on ebay, but I can not use in my country. Could you send me a code or useful instructions how to do with cellular networks here

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 have been having issues with my service for the last several months. I have been submitting my issues for the last couple of weeks through the AT&T Marks the Spot App. I never get anything over 3 bars in my home and honestly is a rare occurance. About 95% of the time I'm flipping between 1 bar and

My I-Pad is out of date, it can no longer be supported according to the advice I received from ATT. I now need to cancel this device.  I've stayed on the phone so long.  Please help.

I have tried repeatedly to access the wireless internet manager. Entering the link takes me to a generic ATT web site asking me to sign in.  There is no "System" tag visible???

Does anyone know if the AT&T Calypso phone can be used if we upgrade to the AT&T Unlimited Elite plan ? It says the phones have to be 5g compatible.   Can the AT&T Calypso phone still be used ?

I purchased a new iPhone12 by myself (my company paid for that) on May 2022. NOT from AT&T. Then I switched my AT&T plan to prepaid plan sometime in June, and started to use my new phone with the prepaid plan. The reason is because I planned to travel to Japan in June 2022, and I want to

Can i put my sim card from an at&t windows 10 phone into a new iphone 5s with straight talk, remove the straight talk sim card and have it with at&t.

Hello all,  possible soon to be att cvustomer from vzw, but i do have afew q's inreguards to the passport as i've never been with a gsm carrier before. 1. wil the passport be ATT branded or will be unlocked? 2. software uopdates,  do they have to be approved by att thus causing a delasy inwhich i ge

I have lost my phone. Can I get a temporary one and keep my phone #?

I recently filed a claim on my Samsung Galaxy Note Pro. With my insurance, I chose to replace it. I was sent a Microsoft Surface 3. I am not pleased with this, as the only thing they have in common is they're both a tablet. Questionable on the Surface, as after working with it for 2 days, I can't ge

Really need help I broke my at&t phone and only have a straight talk phone available for me to use now but it won't accept my sim can you help

I bought a motorola g7 and I checked the imei and it was not stolen then I realized it was google locked and have no idea how to bypass it please help me get in my phone

In particular, the LG v60 models LMV600EA, LMV600TM2XACANCB/LMV600TM2XA, and LMV600TM. Are these models compatible with the most often used 4g bands on at&t? Are they compatible with or able to use or capable of using in the future AT&T 5g? Thanks.

I need to find out if my Nokia 2v teller Verizon wireless prepaid is compatible with AT&t

When I go to ATT site to unlock this phone it asks me for an ATT phone number which I don't have. How can I unlock this phone which is locked to ATT but no current ATT service.    I have been spending quite some time trying to figure this out.  Please help.   Thanks

I just received an anonymous text saying someone was using my cell phone number in a social security spoofing call. What should I do?

I have an ATT cell phone (Samsung S21 Ultra) and until recently an ATT land line. I had the land line ported to a 2nd cell phone (U318AA from ATT).  From that second cell phone, I can call the original phone without issue.  However, from the original cell phone, I get a message that says,

my 98-year-old father's Windows phone can no longer be charged. I bought him one of the "senior citizen" phones but he cannot use it since he is used to touch screens and this phone uses arrow keys to make selections. i received a U318AA phone from AT&T for due to the upgrade to 5G. I do not ne

My personal Samsung Galaxy S21 Ultra is brand new. I purchased it March 5. Activated the line mid-February 2021. On March 19th I was on my phone. I noticed an ATT OTA update. Not unusual for software updates to be performed remotely by carrier to a customer's phone. But as I watched this happen, I n