Ok, i see my fault: i choose connection mode Transmitter...

hehe

I have the same problem. My sms gate suports delivery reports. After sending sms, i cant see new message(delivery report) in gate queene. But DeliverSmEventHandler, and DataSmEventHandler doesnt fire up! public static void Delivered(object sender, DeliverSm data) { DeliverSm x = data; } public stati...