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hello,

I work for a TV Network in Spain. We have a new system for sending media and streamming for 4G and we need a wifi access point, wich is why we bought several mifis (TPLINK M7350).
In Spain we have no problem, but abroad. In Italy, Gernmany, France....roaming doesn't work even if we have it activated: in the device and asked to the operator (Vodafone).

IT DOESN'T WORK ABROAD. WHY???

thanks in advance.