Send a Text Notification to a SprintPCS phone.
This is a lightweight version of http://messaging.sprintpcs.com/textmessaging/compose, but it's better. This page will accept default values embedded in the URI. There are three fields. They are:
For example, you can construct a link like this .../messaging.php?f=1234567890&t=3216540987&m=hi+there+my+friend. This page will fill in the form for you. Try It. Now make your own links and bookmark them. If your number is 8005551212 then bookmark http://www.apgap.com/messaging.php?f=8005551212 to send your messages.
The best part is that all this also works from your mobile device too. You will see a simpler version of this page (in WML) without these instructions.