GSM Message Read

Hi, flocks

Am communicating the GSM SIM900a module with NANO.

Facing an issue on reading the message.

Am transmitting the AT+CMGR=1
AT+CNMI=2,1

Response:
+CMTI: "SM",1

+CMGR: "REC UNREAD","+919739860890","","20/07/20,08:49:37+22"
OK

The main issue here is,
Am not able to see the text message what I sent.

Help me to move forward......

Hello and welcome to the forum!

You should first look here:
Read this before posting a programming question ...

We kinda need to see the code you are using, and please use the code tags as mentioned in the above link.

The best way to get help is to show and tell us what you are doing...

Randy