How do Unicom mobile phone users order night traffic packages?

Due to the different policies of different cities, the ordering methods of Unicom's night traffic packages are also inconsistent. I suggest you contact the local manual customer service for consultation. Take Yunnan Unicom's night traffic package as an example. The free-time traffic package includes 10 yuan, 500MB, 15 yuan, 1GB and 2GB free-time traffic in 20 yuan. After opening, you can enjoy the traffic discount first from 00: 00 to 9:00 the next day. The traffic charges outside the package, during busy hours and outside the province are subject to the package traffic charges you choose. 2G and 3G mobile phone users (except wireless network card and 3G prepaid 20 yuan package users) can apply for free free free time traffic package, among which IVPN users do not support it for the time being. If you meet the requirements, you can use the following SMS to apply for the free traffic package: 1. Send ktsyw 10 to 100 10 for processing 10 RMB 500MB package; 2. 15 yuan 1GB package to ktsyw 15 to10010; 3. Send ktsyw20 to 100 10 for the 2GB package in 20 yuan. Tips: It will take effect immediately after successful processing.