NotePager Pro 

Send text or SMS messages to pagers, mobile phones, and PIMs using an easy to use desktop application. Send messages through the Internet or a modem. Group messaging, pre-programmed messages and scheduled paging. Send to anyone, anywhere, any time!
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NotePager Net 

Network paging software that allows for group paging, on-call messaging, scheduled paging, preprogrammed messages, and repeating messages. NotePager Net is a paging gateway that facillitates sending messages to paging devices and cell phones.
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