I have an iPhone XS using AT&T for my secondary SIM (eSIM) for my work number - my “primary” SIM is for my personal line, and with iPhone iMessage, you can only link one number to iMessage and the other has to use regular text (SMS) - my primary personal line uses iMessage and the secondary line for

What is the point in promoting the Dual Sim Dual Standby feature on the at&t iPhone XS product page when the majority of iPhone users on the at&t network won't be able to take advantage of it because it is carrier locked? I have an international sim that I want to be able to use on my iPhone XS Max

New year has come, but unfortunately lost a phone, could you recommend a Cost-effective mobile phone for me,  thanks you all, wish you a happy Christmas!!

I have a Samsung SM-A7100 dual SIM unlocked phone and I have two SIMs both with AT&T and active, but for some reason I can not get both SIMs to work together. If SIM1 is selected I can only make and receive calls using that number and the same happens when I select SIM2. Is there anyway to get both

I have an at&t unlocked S8+, it came with a traditional sim card tray. what if I buy hybrid sim tray . can I use dual sim(att&sprint)?

I have an iPhone XS with a EU carrier physical SIM and ATT eSIM. For the most part everything works as expected. However, every so often when I send an SMS and specifiy to use the EU sim for the message, I get an error from ATT that the SMS cannot be delivered, incorrectly formatted number, etc. whe

I found the chart posted for AT&T compatiblity but I have not found an explanation on how to interpret the chart. I need to determine which bands are actually required and how many of them. The chart and comments elsewhere seem to indicate band 17 can stand alone but if not available 2 & 5 (or 2 & 4

I purchased a Galaxy Note 8, Unlocked, international, Dual SIM, 128GB in November 2017 and after much frustration and working with an AT&T specialist found these features were not supported on this version of the phone at that time. Is this phone now supported and if not  when and if not why.  As an

A lot of customers post questions about using unlocked, non-ATT branded Asian-made phones on the AT&T network -- this is a thread where members can review / post their personal experiences using various unlocked phones with ATT. Customer Reviews -- Using Unlocked, Unsupported Phones on ATT Ple

I just bought the new note 10 + and my husband said I needed the one with dual sim for our company Which phones have the dual sim

Can anyone recommend a dual sim phone that will work with AT&T 4G LTE? I have been searching for months with no luck. Any suggestions would be greatly appreciated. Thank you.

SO, I was wondering if I get an upgrade from at&t for the new iphone x max which is a dual sim. Im a at&t consumer btw, Im gonna be traveling to philippines next year, can I just insert a local sim over there without any problem? Or do I have to wait till my phone contract to be fully paid? What are

How will purchasing the new iPhones (Xs, Xs Max, and Xr) through AT&T Next impact the usability of the dual SIM feature? Up until now, iPhones purchased through AT&T Next have been locked to the carrier until the payment plan runs its full duration and the phone is payed off, at which time the owner