How Dual SIM Works on the Galaxy S23 Ultra 

Excellent video! Very clear explanation of the dual sim process!

Wow! I just received my S23 ultra today. I will definitely have to refer back to this video for help. Lol! I have T-Mobile also who gave me an e sim I will definitely look into the physical sim later. Thank you!

Thanks, best description of dual sim I've seen so far! They are of course pushing 24 now, do you know if the 24 ultra also performs well with dual sim in the US? Or should i look for last years model?

Excellent video! I was confused about the dual sim feature.

That's really helpful Thanks a lot

Very nice video! Can you tell us what Item model number you have? I am assuming you have the international model, I’m not sure if that’s what you have, but it will help to make sure that phone will works with the 2 radio networks used by wireless carriers. GSM, CDMA

I wish Dual physical SIM was an option. I enjoyed seeing the SMS and dialer visually. I wish you would have showed, discused, and or showed what it's like texting while on a call or getting a call on one line while on the other, and how is visual voicemail treated for both lines

Thanks for that. So when next I travel outside Australia I'll probably want a second sim because Vodafone coverage and service is not the best, would I be right in thinking a Google e-sim is the way to go? I really want less Google in my life 😖

Hi! Nice and clear tutorial, goot job! At 5:16 you got "Mobile Networks" page with enabling "allow secondary SIM to use data durring voice calls". I got 2 physical simcards, and i don't have this option i my menu. Any advice? Greetings!

I'll always prefer dual phisical sim

Does anybody know if you can use dual sim when using Android for Work Profile and use secondary sim for call, text and data?

Will I be able to see what number recieved what text messages? This is going to be helpful for my moms buisness so she doesn't carry two phones. She has a Note 10+ and when I set it up for her i know she has dual sim! This is such a helpful video. Thanks in Advance!

How did you get the esim too work they can't send me a qr code because they need a ic ID or something

How can I use one sim for just data and the other to make/recieve calls and text messages.

Does a dual sim takes anything from the regular device in terms of features?

If you use a work SIM, what can their IT see on my personal phone?

If you use an app that forces you to allow access to your contacts, can you differentiate which contacts are used for each specific line?

The U/U1 variants of the Galaxy S23 phones are now US only in terms of SIM card support. If you plan to use a SIM card from another country, you'll need another device to cover it (unless you have an eSIM from Germany or Sweden in which you can keep your current device).

Please heelp!!! I have same situation a can choose primary sim but i cannt separate it, for example i want to use for calls 1 sim and use for data esim . When i had note 10plus it could separate and choose what u want but on s22 ultra i cannt . Only 2 option primary sim 1 or primary esim . Please heelp !!!!🙏🙏🙏

Was your Galaxy S23 Ultra purchased unlocked from carrier or Samsung directly? I'm having difficulty using dual sim on my unlocked S23 Ultra?

Thanks for the valuable info. Can I use an SD card in the extra sim slot, if I don't need the extra sim for anything.

Can i uses two physical sim and one e sim ?.

I have google fi oustside the US and I can't use the secondary SIM data as the primary card Google Fi !

How can I insert two physical Sims into my s23 ultrA?

Great video.. How does voicemail (visual voicemail) work? 2 different apps?

My sister has her phone updated to this however is not accepting her physical SIM card :Metro she watched RU-vid videos but still can’t get it to work

Any suggestions for getting visusl voicemail to work with both the physical sim and the esim? Per t mobile, i cannot see get visual voicemail with my esim.

can i have 1 physical sim and 2 esims?

I see you got Verizon on there as well how did you get that too work I been on the phone with Verizon for 4 hours and they can't help

So you're using the Apple Watch ultra with a Samsung phone too? I really love the AW Ultra, but hate the iPhone. My primary device is the S23U, while the 14 Pro sits, and just used for video for projects. Thinking of switching back to Garmin.

RU-vid is not only for Montana, is for around the planet, if you got a cheap rate where you are would be different in Sydney Australia

I use att and now im testing verizons network on esim. How do i make verizon my mobile data only while voice and sms are on att (sim1). I cant seem to figure this out

Do you need the phone unlocked to have dual sim?

To be very clear, you are saying that your US S23 has a single-sided sim card tray? The dual sim versions place the sims on either side of the tray and it may not look like dual sim if you are used to seeing the dual sim tray that have them side-by-side

How do I find your phone case 🤔

Hi!. When receiving a call, Do you know on which number you are receiving the call?

I purchased my Galaxy s22 ultra from Samsung directly in the US. Does the Galaxy s22 ultra have dual eSim? The specs seem to say yes. I currently use Google Fi as my primary, but Verizon is the strongest in my neighborhood. I would like the opportunity to add Verizon as a second service.

What was samsung udea to do the phones with just one sim??? People travel, we need more physical sims. Seriously feeling cheated on. What was their idea??

Could i use 2 phone numbers with the same carrier on this phone.

When using the dual sim are you paying for two cell phone service or one cell phone service?

wow you look like michael chandler's brother lol. thanks for the vid

My new job uses apple products. Can i use this method to only carry one phone?

I have 2 e sims registers in my s23ultra but I can use only one esim at a time 😢

I thought the S23 Ultra had 2 physical sim slots and a micro sd card slot? There is mixed info all over the web.

how does whatsapp work? are there 2 accounts at the same time? how do you use them each?

I hope Google fi is ok with using dual sim and it does not affect the $600 credit they are giving.

Really need DSA ( Dual SIM Active) which this phone is not. No phone offered in US are. Makes you wonder why? Promote more phone sales my guess.

Great video. Got a really specific question about the Dual-SIM which no one is able to answer. This is the only reason why I have to stay with my iPhone. My scenario: I have an iPhone with one ATT eSIM (for data) and another physical SIM (main line) from a German carrier. My German line is my business and primary line. I use ATT only for data in the US. I changed the Network Selection on the German carrier from "automatic" to manual...then choose a carrier which it will not able to connect to. This forces the iPhone to always have WIFI calling over cellular data. So now I have 24/7 WIFI Calling with my German line in the US or all over the world, avoiding any expensive calls. Is this somehow possible to force on the the Samsung S23??Please say yes so I can run in the next store ;-) One more important thing. I know this is not possible with all carriers (like Verizon) since they will deactivate the manual carrier selection on iPhones and Samsungs. But the German carrier is pretty nice ;-)

I have two eSims and only one will be active at a time. I have the Ultra S23.

What stinks is when you use Android Auto & it not recognize both lines on the screen of car.

Ok I'm pissed off. I have a s23 ultra my tray cant take 2 sims only 1

What if they are both t mobile

So it’s easy for someone who wants to cheat on they partner ???

I had dual sim in my s21 ultra....

I did not think the S23 had a dual SIM version and you video clarifies to me that I was right. an eSIM is not a SIM which is why you talk so much about carrier problems. A dual SIM phone does not have carrier problems. Neither of my carriers allow eSIMs

I am going to Thailand, I just converted my US number to eSIM, so I'll have the physical sim slot available for Thai number.

I'm getting limited sim functionality message .. what does that mean ..

So you can't just put in two already activated physical sim cards?