dfg StockAlert XP 

Receive free of charge real time data from stock exchanges. Receive an alert message (eMail, SMS on the cellular/handy phone) when stock values exceeds or drops below the certain limit. You will be informed of market movements when you need to be.
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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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