you dont need a 3rd party telnetclient , you can use wsh.sendkeys instead.
Set WshShell = WScript.CreateObject("WScript.Shell")
WshShell.Run "telnet.exe", 1
WScript.Sleep 500
For i = 1 To 1
WshShell.SendKeys "test"
WshShell.SendKeys "{ENTER}"
Next using notepad , save it as script.vbs and all files type.
double-click it , and it should send test and then enter to telnet.
look here for other buttons you can use
http://www.ss64.com/wsh/sendkeys.htmlfor i = 1 to 1 reffers to how many times you want it to repeat basically , 1 to 1 is 1 time
1 to 2 is 2 times ect. , if you include another one of these make sure to add
next at the bottom
For i = 1 To 100
WshShell.SendKeys "100 times"
Next