Activate Unlocked Note 20 Ultra


I purchased the new Note 20 Ultra on Samsung's website.  It is unlocked.  Are there any special directions I need to follow to activate this phone??

I have an old Note 9 (4G obviously) and wondering if I just switch out the SIM Card??  Do I need to get a new SIM Card because it is 5G and newer?

Who I have the same questioned this topic