The parent page is CategoryWThirtyTwo.

Obtain Plink from this site.

Put plink.exe in a directory on your PC, then install and modify the following function; you need to change “path/to/plink.exe” to match your setup, at a minimum. This is definitely NOT a terminal emulator - just a dumb terminal.

(defun start-termx (host)
  "Open a network login connection to host named HOST (a string).
   Communication with HOST is recorded in a buffer `*termx*'.
   Normally input is edited in Emacs and sent a line at a time."
  (interactive "sOpen telnet connection to host: ")
  (let* ((comint-delimiter-argument-list '(?\  ?\t))
         (name "termx")
         (buffer (get-buffer "*termx*"))
    (setq telnet-new-line (char-to-string 13))

    (if (and buffer (get-buffer-process buffer))
        (pop-to-buffer buffer)
      (pop-to-buffer (make-comint name "path/to/plink.exe" nil "-telnet" host))
      (setq process (get-buffer-process (current-buffer)))
      (set-process-filter process 'telnet-initial-filter)
      (accept-process-output process)
      (setq comint-input-sender 'telnet-simple-send)
      (setq telnet-count telnet-initial-count))))