I once bought a SIM card in another country, but it simply did not work in my phone. Perhaps there were problems with frequencies or blocking. How can I prepare in advance so that this does not happen?
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The sim card system is growing stronger and stronger and will continue on its development path fnaf 1
When I encountered the problem that the SIM card bought in another country did not work in my phone, I realized how important it is to prepare in advance. To avoid such situations, the ideal solution is Ohayu eSIM. This allows you to avoid incompatibility with frequencies or operator blocking, since eSIM works with most modern devices. Just activate the eSIM in advance, and the Internet will work without problems upon arrival. It is a fast, convenient and reliable way to stay in touch anywhere in the world.