I use a Unicom contract machine, and I was reminded to separate my mobile phone card by a text message, but my mobile phone cards are always together. Won't you return it at the beginning of next mont

I use a Unicom contract machine, and I was reminded to separate my mobile phone card by a text message, but my mobile phone cards are always together. Won't you return it at the beginning of next month? Dear, if the machine cards have been used normally together and have not been separated, it should not affect the return of telephone charges. In addition, some purchase and delivery contracts plan that the mobile phones used by users are dual-card dual-standby, and the SIM card bound by the contract needs to be inserted into the card slot 1 used (that is, the main card slot) before it can pass the machine-card comparison verification and give away the phone bill. According to the news you received, there may be a separation of the machine and the card this month. Due to the different business regulations in different regions, in order to prevent you from enjoying the phone bill discount normally, it is recommended that you call the local Unicom customer service for consultation in time.