Configuring Unimodem Support (Windows NT)

Windows NT 4.0 and greater support Unimodem modems, if your device is not supported though Windows can be configured to use the MODEM.INF file instead.

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Open your registry and find the key below.

Create a new DWORD value named "EnableUnimodem" and set it to equal to '0' for disabled.

Restart Windows for the change to take effect.

		(Default)	REG_SZ	(value not set)
		EnableUnimodem	REG_DWORD	0x00000001 (1)

	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RAS\PROTOCOLS

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Disclaimer: Modifying the registry can cause serious problems that may require you to reinstall your operating system. We cannot guarantee that problems resulting from modifications to the registry can be solved. Use the information provided at your own risk.