No Speed Limit For "mass Flow Card"? Chinatelecom Reminds: Be Vigilant Against The Private Transformation Of Patch Cards And Plug-in Cards

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With the acceleration of 5g development in China, the improvement of network speed also makes people have higher and higher demand for traffic. Many people want a telephone card with unlimited traffic. Today, Chinatelecom Tianyi Wulian sent a document about the problem of "operators' latest high-volume cards, unlimited apps and speed limits". After received the phone card and contacted the merchant for activation and recharge, it was found that there was no signal or contact with the merchant after one day of use, and the recharge money was also lost.

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It is reported that this kind of card was originally a patch card, but it was changed into a plug-in card without permission. Iccid will be printed on the regular card, but the number on the patch card is neither iccid nor card number.

So what is a patch card* This kind of card was originally fixed on the device and cannot be moved. * is strictly limited to the original IOT terminal equipment.

Tianyi IOT reminded that on the Internet, some illegal businesses privately transformed IOT patch cards into plug-in cards and disguised them as traffic cards for sales, harmed the public interest, and there were great security risks and service risks.

It should be noted that the IOT network card is strictly limited to IOT scenarios and IOT devices, and cannot directly sell bare cards to individual users.

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