Can I make a phone call with Unicom Internet of Things card?

Internet of things card can't be applied to mobile phones, but it can be understood as a calling card that can't make calls. The two are similar in appearance and are also issued by operators. The difference is that IOT cards are charged according to traffic, and adopt special number segments and independent network elements, which are mainly used in intelligent hardware and IOT devices.

Internet of Things cards are introduced by three major operators for networking smart devices. This IoT card is explicitly prohibited from being used in personal devices. Because the traffic of IOT cards is universal and cheap in the whole country, many illegal agents often sell them to the personal market in the form of transportation cards. How to use it for personal devices is easy to seal cards.

There are many problems when using IOT cards on mobile phones. It is not recommended to use all IOT cards in mobile phones. If it is used on a mobile phone, it can't be used in real name, and the card slot can't be replaced, so it is easy to seal the card. Therefore, it is once again recommended not to use IOT cards in mobile phones.

The communication function of the card itself is turned off: the IoT card is not aimed at the personal market, but all enterprises or organizations order it from operators. The Internet of Things card you use is one of the traffic pools operated by enterprises. If the card you are using is not activated, or the prepaid card is expired or overloaded, the communication function may be turned off.