How to read a message using Gsm?

Hello Guys!

I want to operate a relay whenever I send a message to arduino via Gsm. If there is no message then the rest of the system should work without any problem.

I am using this code to send a message. So can anyone tell me a simple code like this one to read a message and operate a relay. Thanks!

GSM.ino (1.06 KB)

You asked the same question over in Project Guidance, where do you want to see the replies ?