I have gone through all issue topics but didn’t find category and solution similar to my question so I created a new one.
In my case,
- LED stable and network registration done.
- Ring is also going on when call to number from my cell
- COnnection and baud rate also checked
I am using the same module from 1 week and was working properly But now it is not responding AT(simple AT) command.
Can you help,what may be the problem?