My question is then, if the device is running independently, how can I implement this escape sequence to do a socket suspend. Right now when I have the hyperterminal up, I can input the escape sequence to pause. This however will not be an option when the device is independent. I dont want to rely on socket inactivity timeouts to close this. Is there a way to do an MDM.send to suspend this? I cannot think of a method to do this, as right now when I make the AT#SD connection, all MDM.send calls send that data to my server.