BG96 PUB error message sending error

Dear Sir
Hello. I am Ali. I have a problem with bg96. I am at the end of the AT command set. That command is sended succesfully (AT+QMTSUB=0,1,"$aws/things/Thing_01/shadow/update/accepted",1). But when I try (AT+QMTPUB=0,1,1,0,"$aws/things/Thing_01/shadow/update/accepted") The terminal waiting to me for send a information. This station in the picture below.

I am sending a message but it is still waiting. What should I do for sending complate? Should I press (CTRL+Z) in the keyboard? It means turn back actually. It is not working as sending command. Can you please help me.

I fixed it. Thx for help :smiley:

Hi Ali,
Yes, CTRL+Z to send message .