NFC reader campus card The combination of NFC readers and campus cards primarily relies on the contactless RF features of campus cards to perform operations such as identity verification and payment deductions. Additionally, it enables the convenient use of virtual campus cards through the NFC functionality of mobile phones. The basic conditions for NFC reading/simulating a campus card with a mobile phone Campus Card Type: The vast majority of university campus cards are contactless IC cards, supporting NFC reader recognition. However, some encrypted CPU cards cannot be fully read by ordinary NFC devices. Mobile phone compatibility limitations: Currently, mainstream Android brands such as Huawei, Honor, Xiaomi, OPPO, and vivo support the activation of official NFC campus cards. Due to the closed NFC interface in the iOS system, Apple iPhones do not currently support direct campus card simulation. Account Association Rule: The NFC campus card activated through official channels shares the same main card account balance as the physical campus card, and consumption records can be uniformly queried via the main card.