View Full Version : Supplementary service error: unexpected data value

07-19-2010, 03:07 PM
Seems to pop up just before an alert for a reminder is due and if plugged into PC, often forces the password to be given again. Just started happening now, no changes or new apps added. Any ideas?

8310, AT&T, (312)

07-20-2010, 10:09 PM
It generally indicates some type of communications error either to the cell site of locally on the device. It can be caused by an interruption in a data packet by loss of signal momentarily. Maybe when you plug in the BB to a PC the internal charger is interrupting something. This error is also caused during a phone dial. This scan be a bad number or other things. I think you see the issue, it can be many things. If it does continue and your sure you did not add anything like an updated App then possibly a reload of the OS is necessary. Search for JL_cmd for instructions on the Forum site.