See How Much Money You Can Save By Using Reservationless-Plus Enter the numbers for your average conference call, then calculate the cost savings per call, per month, or per year. Number of Call Participants: Length of Call in Minutes: 5 15 30 60 90 120 Number of Calls per Month: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Calculate savings: Reservationless-Plus Worldcom Total * Sprint Total * AT&T Total * Compared to Worldcom, You Save: Compared to Sprint, You Save: Compared to AT&T You Save:   with Reservationless-Plus with Reservationless-Plus with Reservationless-Plus * Comparison based on Reservationless-Plus pricing (18¢ per minute). Based on the current standard advertised rates. Rates include conference bridging charges and all long distance charges. No set up or hidden charges.