Price was by the minute and varied with the phone number to call : 36 11 (phone directory) was free for a while (20 minutes IIRC), then cheap. Most services wer

Price was by the minute and varied with the phone number to call : 36 11 (phone directory) was free for a while (20 minutes IIRC), then cheap. Most services were running under 36 15; some (for instance Air France) were available both at 36 14 (cheaper) and 36 15. More expensive services like porn or some professional services were 36 17 or 36 18 (very expensive, something like 1€/minute). Fun fact: 3614/3615 AIRFRANCE was much faster and easier to use than www.airfrance.com well into the 3rd millenium.