on a modern PC, the standard Windows 10/11 drivers might not recognize it immediately.

You may need to manually point the Device Manager to older Windows 7 drivers for the modem to initialize properly. Quick Stats & Hardware Tips CRC9 Connector: The

One of the most interesting pieces of advice for these older modems is to bypass the clunky operator-branded software entirely. Many users on the Think Broadband forums recommend flashing the "vanilla" firmware.

Baseline drivers are often bundled within Windows, but they only cover basic functions.