How long can I use the new Unicom card after activation?

After receiving the Unicom mobile phone card, pay attention to the official account of China Unicom Micro Hall WeChat, click the menu bar > Offer Activation > Card Activation, and activate according to the page prompts, and the system will automatically review the materials you uploaded. After the approval, your calling card will be activated automatically and a short message will be sent to the contact number reserved when you place an order. If you are prompted that the approval failed or failed, you can choose "Re-upload Data" or "Manual Approval" according to the prompt. After successful activation, it can be used, and the monthly fee is implemented according to the requirements of the selected package.