GSM 900A

My GSM 900A module CME ERROR10 IT means insert simcard but i insert simcard but there is no response plss how to figure out my GSM mODULE TO THIS CME ERROR10 PLSS help me

Very few details…Please post your code and what do you mean by it’s telling you to insert sim card? It’s gotta be in your code.

As it is your first post, I would kindly recommend that you learn how to use the forum and paste your code in code tags ( </> ). Thanks!

@gimoyoni

Other post/duplicate DELETED
Please do NOT cross post / duplicate as it wastes peoples time and efforts to have more than one post for a single topic.

Continued cross posting could result in a time out from the forum.

Could you also take a few moments to Learn How To Use The Forum.

Other general help and troubleshooting advice can be found here.
It will help you get the best out of the forum in the future.