Using manual choice of operator (AT+COPS)

Posted on June 1, 2015 by Dmitry Krivenko

Dmitry Krivenko says:

June 1, 2015 at 1:21 pm

Hi there!

According to the documentation when we choose manual choice mode (AT+COPS=1) in case of if chossen operator isn’t available sim card shouldn’t be registered. But it does. Again, according to the documentation it seems like it works in manual/automatic mode (AT+COPS=4).
1. Cosmin Buhu says:
  
  June 2, 2015 at 8:44 am
  
  What module & firmware is that, what SELINT and COPSMODE?
  1. Dmitry Krivenko says:
    
    June 3, 2015 at 8:46 am
    
    GL865-QUAD, 10.01.141, SELINT 2
    1. Admin says:
      
      June 3, 2015 at 10:53 am
      
      please posta a log about what happens:
      
      at+cops=1…
      
      at+cgmr
      
      at+cimi
      
      at+creg=2
      
      at+creg?
      
      at#moni