Why can't my wing school get the security message?

Maybe the child didn't swipe the card or the child's card was broken, or maybe there was something wrong with the school sign-in system. For those who don't swipe their cards, you can urge your children to swipe their cards. If the card is broken, you can contact the class teacher to make up the card. It may also be that the phone number is wrong or the message cannot be received because of the mobile phone itself. When the system is busy, it may also lead to the delay of receiving information. Note: 1. If the student ID card cannot be used normally due to non-human factors, please inform the class teacher in time or call the customer service hotline 52009900, and it will be replaced free of charge; 2. If the student ID card is lost and cannot be used normally due to human factors, please inform the class teacher or call the customer service hotline in time, and the customer service staff of Wing School will charge 20 yuan the replacement fee for the electronic student ID card within 7 working days. Customer service 43 answers for you. The traffic supermarket has a complete range of goods, and you can freely choose traffic packages, packages, voice packages and holiday traffic packages according to your needs; Reply to the keyword "flow supermarket" and you can handle it directly, which is convenient and fast.