at+qeng=“servingcell” like i said it not show me any result, or error. I am not sure what is the cause if it.
I am thinking i have done something in the setting that had cause it, so I am also looking for way to hard reset all the setting.
Thank You so much
AT commands generally should return either “OK” or “ERROR”. If you’re not getting “OK” back from the AT command AT (the simplest AT command) you’re unlikely to be using the AT command port to communicate with the modem.
I am getting a reply as OK, but when I run the same command on a different, I’m getting A lot of information
Different port on the same modem? Or on a different modem?
Different modem, I think it sometimes to do with setting
I think you have a network connection problem, I’m still using it normally
In my experience, that gives a result like:
+QENG: "servingcell","SEARCH"