This was a phone interview scheduled by email. The first day they did not call. Sent follow-up and found that they had not received my email accepting the time they suggested. We rescheduled for the next working day. Called promptly; behaved professionally. After I responded to the questions, he suggested that it would be a stretch for me to fit the role they had in mind. May well have been a lower than expected salary too, but I cannot know for sure.