droid busy tone voicemail

[flea1301]

I had installed trapcall, and realized it was set as my vmail provider although I did not install the package/w. Vm so ik changed back to carrier service and everything was fine, until now. When I would try to access my vm I would get the same msg frm trapcall telling me to upgrade for vm service. Wheb I attempted to change back to carrier service again it was the only option and it was selected. So I said okay I don't need this bs and removed trapcall, now when I dial vm or my no. I get a busy tone. What gives??? Anyone?? Maybe??