I have verizon cell service and will be on a cruise to bahamas. My sister will be in Costa Rica and has At&t. Both phones are from usa. We want to text each other instead of calling because the rates are more reasonable.
I am confused as to how this works.
1. Do I need to activate international roaming?
2. But there won’t be any actual roaming charges as long as we do not use voice, right?
3. Do we dial as though we are both in the united states still? Do we need country codes? Costa rica = 506 Bahamas = 242.
4. Let’s say my cell phone number is 716-123-4567. In usa someone just dials 123-4567 and reaches me. How EXACTLY would my sister reach me from costa rica while I am in the Bahamas.
5. Would she reach me the same way if I am on a cruise ship? The ship has international roaming.
Thank you! Thank you! Thank you!
Michele