I spent over one hour with customer service trying to get this issue resolved. I cannot send any text while on the airave, but I am able to receive them. CS had no idea how to fix the issue. I just hooked up the airave two days ago and have had this problem ever since. I went from lousy data speeds to not being able to send text messages.
tazz5150, I apologize for the inconvience; This is a known issue with the airave and a fix is currently in the works no final detail as to when the fix will be released but I am estimating it to be around end of april. Was the data speed the reason for you getting the Airave or where you having issues making and receiving calls as well?
This has been an issue for me for well over 8 months!!! Sprint has told me it is an issue that the manufacturer of the Airave has to address. I've have read on forums it doesn't work with certain devices (mine is the Samsung Epic 4G). Sprint has dragged their feet on this issue and don't expect it to ever be resolved.