说明：  企信通短信验证码接口/订单通知短信专用接口，具有全国全网发送、3-5秒内响应、100%到达、通道稳定免维护等优势专为OA短信验证码、订单通知等互动应用开设。
(The special interface of SMS authentication code interface / order notification SMS has the advantages of national whole network transmission, 3-5 seconds response, 100% arrival, and channel stabilization and free maintenance. It is specially designed for OA SMS verification code, order notification and other interactive applications.)