Computer Billing. 1.Max 24 Station. 2.Master 6 Station 3.Slave 6 & 8 Station. |  | Remote Billing. 1.Max 13 Station. 2.Master 4 Station 3.Slave 5 & 8 Station. |
|---|---|---|
 | Package Box. .BO$$ Billing.. .CD Program. .User Manual. Warranty Card. |  |
4.Use Computer. 5.OS Windows XP 6.More Flexible. 7.More Detail. 8.Professional. |  | 4.Remote Control. 5.Very Simple. 6.No Computer. 7.No Cost Added. 8.No Virus... |