You just need to go to the website of the company that the pager is thru. Mine is thru arch. www.arch.com/message/ I go there thru java and I am just piggy backing the data thru the HTTP Server as if I was there typing it in. java.net.*; java.io.*; these two packages should do it.
Sun Certified Programmer on the Java 2 Platform
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com