Can Unicom Dawang Card carry the number to the network?

Unicom dawang card can be transferred to the network. According to the announcement issued by Unicom's business hall, Unicom's Dawang Card can be transferred to the network with the number, but it needs to bring my valid ID card to the business hall for processing. After handling, the next month's network transfer can be successful.

It should be noted that the port number transfer needs to select the relevant tariff of its operator, and then it will no longer enjoy the exclusive preferential rights of the previous package.