Modem card fails dialing after busy tone

Hi, I have a PCMCIA modem card that identifies V1.430-028, USRobotics 288 Data Fax Modem ROCKWELL AC/V34 in class 2 (it is a WorldPort). Here is the problem I have: when I dial out and meet a busy tone, the next dialing fails. I got that wether I try to send faxes or to connect to my ISP

Modem card fails dialing after busy tone

Hi, I have a PCMCIA modem card that identifies V1.430-028, USRobotics 288 Data Fax Modem ROCKWELL AC/V34 in class 2 (it is a WorldPort). Here is the problem I have: when I dial out and meet a busy tone, the next dialing fails. I got that wether I try to send faxes or to connect to my IS