11.3.1 Example nnmtelnet.reg
This registry content example applies to 11.2.1 Windows operating system-provided telnet client.
Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\telnet\shell\open\command] @="\"C:\\Windows\\system32\\rundll32.exe\" \"C:\\Windows\\system32\\url.dll\",TelnetProtocolHandler %l"