Hi, I have made a 9160 board, below is the schematic diagram ：
I donwload this example in it, " ncs\v1.9.1\nrf\applications\serial_lte_modem", and send AT command to test.
but some AT command is right, and some can not use, why? all the AT command i test in 91-DK is no problem, it's just error in my board.
you can see the AT%XSYSTEMMODE is no use even the response is OK, and the AT+CFUN can not set .
another question is: i use my Jlink connet my borad, it can download and debug right,but "LTE Link Monitor" can not found it, why?
