Normal work in RTE but not in TARGET mode...

Hello. By the first, sorry for my english.
My modem is m1306b, and the Hello_world example works normally in both modes.
But my program based on the Duplex_data and using UART1 flow control works normally in RTE mode, but in Target there is a problem. I download the program using Hiperterminal, and it looks like:

at+wdwl
+WDWL: 0
at+cfun=1
OK

+WIND: 13

+WIND: 7

+WIND: 1

+WIND: 16

+WIND: 4

+WIND: 10,"SM",1,"FD",0,"ON",0,"EN",0

+WIND: 11,"50077923E40850BE0ACB87D89F84C64F",,"9D25DD981A97CFE8AFDD14978CEB260D"
,,"669AB738145ECB59D0C99EA0864DC9F6","5AB724405C79830D3FAA6CBA9572451E"

The last some strings comes in a 1-2 minutes after the befores. And there is no more action, but should be, and it answeres on AT-comands, but shouldn’t…
Does anybody knows, what the problem is?
Thank you.

Duplicate - see: viewtopic.php?f=5&t=1912