anny 23
Newbie level 1
hi
I am using sim900 module. I was successfully send sms. after one month I am again trying to send send sms using same module but I am getting an error which as follows:
+CMS ERROR: PS busy
I also tried different sim cards but result is same. Plz. help me to solve this problem Its very urgent
:-(
I am using sim900 module. I was successfully send sms. after one month I am again trying to send send sms using same module but I am getting an error which as follows:
+CMS ERROR: PS busy
I also tried different sim cards but result is same. Plz. help me to solve this problem Its very urgent
:-(