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1). UUCP launches dialer 2). Remote system answers 3). Remote system gives login prompt and UUCP logs in as UUCP (is this what happens?) 4). UUCP on initiating system talks with UUCP's "shell" given after login on remote system. Am I missing any (major) steps? (Also, UUCP would want to dial would it not? Would it be easier to implement a custom "dialer" that just opens the device in /dev and doesn't send any AT commands, or do some UUCP implementations implement this feature already? The initial test would likely occur between two 4.3BSD instances.) Thanks!