How to keep old contacts available on my MOTO G7 Phone If I get a Thai SIM and Thai plan

[gk10012001]

Finally breaking free and heading to Thailand this July.  I have an ATT unlimited plan that really by itself does not have good prices or options for overseas use.  I want to keep my various contacts I have but plan to buy a Thailand SIM and package while in Thailand for about 88 days!  Yes, visa exempt 60 days then 30 day extension.  I assume the Thai SIM card replaces my current USA SIM card, so after I set up DTAC or whichever SIM and Thai plan I pre pay, how can I see and call my USA phone numbers contacts?

 

What happens after installing the new Thai Sim?  Does my android Phone Still have the same menus and look and feel?  I haven't used a Thai sim in about 7 years since my last trip when I used a small cheap voice and text only thai phone!

[gk10012001]

2 hours ago, gk10012001 said:

Finally breaking free and heading to Thailand this July.  I have an ATT unlimited plan that really by itself does not have good prices or options for overseas use.  I want to keep my various contacts I have but plan to buy a Thailand SIM and package while in Thailand for about 88 days!  Yes, visa exempt 60 days then 30 day extension.  I assume the Thai SIM card replaces my current USA SIM card, so after I set up DTAC or whichever SIM and Thai plan I pre pay, how can I see and call my USA phone numbers contacts?

 

What happens after installing the new Thai Sim?  Does my android Phone Still have the same menus and look and feel?  I haven't used a Thai sim in about 7 years since my last trip when I used a small cheap voice and text only thai phone!

errata.  My phone does not support an Esim being somewhat old, i.e. 2020 model.  MOTO G7 Power.  So I may just do the Thai SIM unless I find some APP to download?