Samsung Accidental Touch Protection is available on all newest Samsung devices, yes S21 is included. In order to enable: Settings > Display > Toggle on Accidental Touch Protection.
According to the current condition in the company or other external conditions from inflation to other things, the plan may change or it might have been stated in the plan like it is for the first 24 months or so. But you might get a better plan, or ...
It happens sometimes in other companies like Google and Apple, messages do not come in the intended time. It is generally because of systems whether the connection is not correct or there is something prevent it to reach your phone number. They will ...
No, you do not need a separate plan.As @Handy1 said, it is better to turn on the 'Data Roaming' on your device while you are in the US.Here is how to do it on Samsung devices:Settings > Connections > Mobile Networks > Data Roaming.I am not aware how ...