The Lenovo Tiangong LSCDMA-7000 wireless network card is a USB interface wireless network card designed for voice, short message, data and CDMA1X-RTT wireless network. It meets the China Unicom New Space IS95A/B, CDMA1XRTT, machine card separation standard. The product has the characteristics of mobile office, personal finance, online life, multiple channels, multiple bands, quick installation, system support, and hot plug.
This manual introduces the Lenovo LSCDMA-7000 wireless dongle, its features, performance specifications, and typical applications such as mobile office, finance and online services. It also explains the supported CDMA bands, hot‑plug capability and operating system compatibility.
The guide provides step‑by‑step software installation, detailed instructions for internet access, VPN, SMS and voice calls, as well as a phonebook and troubleshooting tips for common issues like serial port errors or network registration failures. This manual is written in Chinese.
| Receive frequency range | 824 MHz‑849 MHz |
|---|---|
| Transmit frequency range | 869 MHz‑894 MHz |
| Downlink data rate | 230.4 kbps |
| Uplink data rate | 153.6 kbps |
| Interface | USB |
Make sure the dongle is inserted before launching the software, close any other programs that might be using the port (e.g., HyperTerminal), then restart the application.