China Telecom's "Wing Phone Connect" is a patented product of telecom, which mainly uses RF-UIM card (radio frequency mobile phone card) to realize various applications such as access control system, garage management, attendance system and consumption system. Mobile phone access control function means that mobile phone users can open the door with their mobile phones by configuring passwords and permissions for them.
1, the communication function fee of wing aircraft is 5 yuan /3 yuan/month.
2. Costs incurred by users using China telecom network, such as short message fee, network traffic/timing fee, etc. , charged according to China telecom communication tariff standard.