Then the seller said it was a pure traffic card, only 9 yuan a month package of 10G traffic, no number and phone bill, and can not send text messages, and did not tell it is the Internet of Things card.
After binding personal information, you have to recharge 100 yuan, and just use half a month, can not be used, the card very much, showing that it is H network, no network speed.
After consulting Unicom's customer service, I was told that it was an illegal card number without any background information, and I was told to go to the business hall for advice. The next day ran three Unicom business hall, all said they did not sell this kind of card, and can not find any card and personal information, and also expressly prohibit the Internet of Things card into the use of cell phones, once detected will be blocked card processing.
These cards are sold online, and they have no authority to deal with the business.
It's been put on hold, and I don't know who to call if I want to return the card.
So if you want to buy a card, consider the consequences and don't be blinded by the cheapness!