TelecomDaily analytical agency employee Ilya Shatilin on his personal Facebook page (owned by Meta, which
Ilya noted that to see how it happens,It is possible on the example of Beeline. Charges for “using” the Internet can occur even with a second SIM, despite the fact that only SIM 1 is assigned for data transfer in an Android smartphone.
Shatilin summed up that in roaming, now it will be necessary to turn off the phone physically and keep only local/tourist SIM cards. So, at MegaFon, 100 KB cost 6.9 rubles.

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Photo: Ilya Shatilin
This has already happened with Beeline and the ownersiPhone. Users reported that when the Internet was turned off and there were no calls in roaming, money was debited from them. It turned out that Beeline charged the so-called service traffic, which cannot be turned off.