Is there an organized SMS platform in Changsha?

The verification code product is a security verification product provided by Netcom Win. Enterprise customers directly initiate voice or short message service through the API interface of Netcom Win, and notify operators of the verification code by mobile phone short message or voice broadcast through the excellent cloud platform, so as to verify the legality of the current customers' use of short-term effective verification code.

Voice/SMS verification code products are usually used in user registration, secure login, password modification, payment verification and other scenarios. You can refer to: /yydx/