Telecom

1. Telecom card Tianyu Ordinary Communication Card includes Tianyu(U) SIM card, Tianyu UIM/EVDO card, Tianyu(U) SIM LTE card, etc. Tianyu(U) SIM card is used for user authentication in GSM network, it meets the data voice and other basic services, and supports a variety of STK value-added applications and OTA applications. Tianyu UIM/EVDO card is used for user authentication in CDMA network, it meets the data voice and other basic services, and supports a variety of STK value-added applications and OTA applications. Tianyu(U) SIM LTE card has a safer authentication method compared with existing SIM card, it has a more powerful function of telephone directory and can be backward compatible with the SIM function, and guarantees the regular service of 2/3G mobile phone and areas that donot the LTE network. The security features of the smart card are mainly used in the network user identification authentication. At present, Tianyu (U)SIM card has passed the comprehensive test of China Mobile and China Unicom and is issuing on a large scale. Tianyu UIM/EVDO card has passed China Telecom’s test and is issuing on a large scale. Tianyu(U) SIM LTE card has passed China Mobile and China Telecom’s test and is issuing on a large scale. 2. Mobile Payment card Product description Tianyu SWP-SIM card, Base on Single Wire Protocol to provide NFC (Near Field Communication) function for the NFC handset, is a standards-based short-range wireless connectivity technology that makes life easier and more convenient for consumers around the world by making it simpler to make transactions, exchange digital content, and connect electronic devices with a touch.