S22 Ultra Korean variant Dual Sim problem!

[Hummadp]

So i had someone buy me  a s22 ultra from dubai and it turned out to be korean variant. As i was setting it up everything was working fine but when i inserted both of my sim cards (the sim tray had two slots) , the phone is only showing the network for sim in slot 1 and nothing for sim 2. This device also does not have any sim card manager in settings. Pls help me if anybody knows what to do , i am ready to change CSC if that's what it takes.the model number is SM-S908N.

[BandOfBrothers]

Hello @Hummadp and may I extend a Warm Welcome to the Samsung Community Forum 👋 

It's possible that the Sim Manager was disabled by the country of origin. 

Unfortunately this can be the caveat of importing a phone into your own region. 

You are never entirely guaranteed everything will work. 

If this was a Samsung dual sim model then Sim Manager  would be in the settings. 

You could ask Samsung Customer Services to see if this is indeed an official Samsung phone or a Clone.

Maybe this model is a clone that takes 1 sim card and the other slot is a sd card slot 🤔  

This person in Reddit has the same issue https://www.reddit.com/r/GalaxyS22/comments/uijles/galaxy_s22_ultra_no_sim_card_manager_in_settings/ 

If i can be of any further help please don't hesitate to ask  😎