auto dialer for calling cards

タイトルまたは説明

WT-AD auto dialer for calling cards: It can routs calls to calling card carriers automatically! User not dial acess number and PIN any more! Dialer will dial all these digits before your desired telephone number. This will make calling card dialing much easier! User will find more convenience when using calling cards becuase they just dial the destination number directly. WT-AD Auto dialer is small size, line powered, plug and use tinny device. you can attach to your telephone line easily and set your calling card information into dialer. After setting, what you should do is to dial the long distant number directly. It is also good for calling card carriers. They can send these dialers to their users can will promote their balance in much bigger volume!