Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2000-01-01
Featured TRESS manuals

Chundi SMS Gateway Product Manual
This document introduces the SMS gateway (短信猫) as a central device for sending and receiving SMS messages via a dedicated data line, enabling secure, real‑time information distribution without relying on third‑party service providers.
It details functional features such as blocking and non‑blocking modes, priority queues, support for up to 128 parallel devices, message splitting, various sending modes, and interfaces (RS232 or USB). The manual also outlines typical application areas across industries, from corporate communications to public notifications. This manual is written in Chinese.
Covers: Introduction · Features · Application Scope · Application Industries
Latest TRESS manuals
Chundi SMS Gateway Product Manual
Product Leaflet 6 pages · 110 KB · ZHThe Chundi SMS Gateway manual describes its features, operation modes, and application scenarios for enterprise messaging.
Questions answered in TRESS manuals
How many SMS gateways can operate simultaneously?
The device can support up to 128 SMS gateways working in parallel.
What interfaces are used to connect the SMS gateway to a computer?
It connects via an industrial‑standard RS232 serial port or a USB interface.
