How to call the api interface of Beijing Su Guo communication short message interface?

General SMS platforms will provide interface files, which can be debugged according to the interface files. Short message interface documents are easy to understand and can be used by people who don't know the technology.

Su Guo Communication, i.e. ICT, provides professional short message service, has powerful customer management function, and is safe and reliable; China Mobile, China Unicom and China Telecom have no blind area coverage, and information instantly reaches tens of millions of mobile phone users. Support timing transmission; High-quality channel resources and professional technical support break through the bottleneck of massive transmission and truly realize massive lightning transmission.