Hayes Optima 33.6/V.34 External Business Modem (H08-02688 / 5345US)

Product Documentation and Downloads

For Models H08-02688 and 5345US

Documentation

Modem Installation Guide (.pdf file)

AT Command Reference Manual (.exe file) for OPTIMA Business Modems. This manual also includes commands for advanced features such as synchronous connectivity, dial-back security, and leased line.

Drivers and INFs

Windows 95/98/ME/NT4 INF files (.exe file) for our OPTIMA 33.6/V.34 External Business Modem. The .exe file is self-extracting.

Windows 2000/XP, our OPTIMA 33.6/V.34 External Business Modem is supported by native drivers. No additional files are required.

Firmware

The latest firmware update for your modem is version 6.20. This is the firmware that shipped with your modem.