How to activate a pure data card without number

How to activate a pure data card without a number is as follows:

Take China Unicom as an example, download the China Unicom mobile business hall client, enter the "My" menu, "My Business", " Card activation". If you cannot find this menu, please upgrade the mobile business hall client to the latest version. Follow China Unicom's public WeChat ID, enter "Promotion·Activation", "Number Card Activation", and activate the number card.

China Unicom Pure Data Card, this card is a regular data card of China Unicom. It has unlimited 4G traffic for the whole process. No matter how much traffic is used, it will be the highest speed of the local China Unicom. It will not be used due to excessive traffic. The speed is limited to the 2G network and is not bound to network equipment. You can change network equipment at will and use it as a hotspot.

If the goods are not shipped after application, you can contact customer service, or cancel directly in the order; if the goods have been received and have not been activated, you don’t need to cancel, just don’t use them (if you don’t activate, it will be stuck for about 20 days) It will automatically expire and will not be in your own name); those that have been activated and authenticated must go to the business hall to cancel.

A mobile data card is a SIM card that provides wireless Internet access for portable devices such as computers. In addition to wireless Internet access, mobile phone text messages, and phone calls, it can also function. In places where there is no network interface, desktop computers and laptops can use mobile data cards to access broadband services through the operator's mobile data network.

Mobile data card, also called Internet traffic card (Internet card), is a SIM card specially used for wireless Internet access in portable devices. It needs to be used with a wireless network card. There are many types of wireless network cards, including flash memory cards, USB flash drives, USB flash drives (card-attached type), and built-in portable devices.

This kind of card is similar to a normal mobile phone card, but this SIM card does not have the call functions commonly used in mobile phones. Generally used for wireless Internet access on laptops, it is a wireless Internet card plugged into the computer, and the traffic can be calculated on a monthly basis. China Mobile and China Telecom use number-based data cards, while China Unicom uses number-based cards.