sell auto dialer

It be suit for public phone, house phone, office phone and switchboard, trunks,etc. 1.Convenience: don't input card number and password, same as the directly input. 2.Speediness: speedly connect without voice. 3.Automaticity : shift in automatic. Automatic choice the suited channel so that different codes go through different cards 4.Compatibility: can input 9 lines total, include IP card.200 card and others calling card. 5.All-purpose: suit for office phone ,house phone, public phone and switchboard. 6.Bulky: it can save 9 lines 60 byte IP card and save 600 groups regions. 7.Remote programmable: Easy for remote maintenance. 8.Secrecy: you can set the password for secret. 9.Adjust the speed of dial