I enabled Easy Roam before going to costa rica, and always had wifi signal. But I was charged for multiple days of Roaming even though the data roaming was turned off on my phone. I caught it after 5 days and turned on Airplane mode.
I did get an initial email saying someone on my line was roaming, but didn’t receive any notice saying I was still roaming.
Am I missing something about how roaming works? In one area I read that incoming and outgoing test messages are included, then elsewhere I read that outgoing messages will initiate roaming.