I want to receive text messages (msn) on my Dutch e-sim, and while the Odido website says I can receive msn for free while abroad in Vietnam (Zone 3) I do not have any signal here. I went through the customer support bot suggestions as far as I understood and I believe I do have any settings blocking the connection.
I received a text message from Odido when I first arrived, and have also been in Cambodia and Hong Kong and did not have any signal so I don't think location is the problem.