Hello
I will be traveling to Scotland for 2 weeks with my Samsung S23 Ultra. This phone is "eSIM capable".
It has one physical SIM slot, occupied by the Verizon SIM card.
Option #1:
Buy $100/month International Plan. Unlimited data and text. Voice calls capped at 250 minutes.
Positives: Simple. Not crazy expensive.
Negatives: No idea how good coverage is with roaming partners
Option #2:
Take out the Verizon SIM card and replace it with a physical SIM card
Positives: Cheaper than Verizon $100 International Plan
Negatives: Can no longer use two factor phone-number based 2FA, which is a real problem.
Option #3:
Leave the Verizon SIM card in and pay for some kind of International Plan but add an eSIM from a local carrier.
Positives: Might be better coverage, no voice caps.
Negatives: Confusing as heck....not much on Verizon website, especially for Samsung phones, and reps give unclear/confusing information.
My questions are about the option where I leave the Verizon SIM card in and pay for some kind of International Plan but add an eSIM from a local carrier (which seems like overkill, but would give me unlimited voice and data, and (hopefully) excellent coverage):
• Do I have to activate eSIM function prior to leaving for Scotland?
• If I need to activate eSIM function prior to leaving for Scotland, do I need a QR code or some other way to register the local carrier SIM?
• Or, can I simply do nothing until I arrive in Scotland, buy an eSIM account there, and activate at that time?
Very confusing topic, any help would be appreciated