nRF9151 - Cannot Read ICCID on External SIM (works with eSIM)

[Milan Pipaliya]

Hello,

I am working with the nRF9151 board and trying to read SIM/eSIM information.

Steps I followed:

Used nRF Programmer → Erase all.

Opened Board Configuration → selected eSIM and 3V3.

Flashed quick start program.

Sent CLI commands:

AT
OK
AT+CPIN?
<response>
AT%XICCID
<response>

When using the onboard eSIM, I am able to get the ICCID successfully.

Issue:
When I attach an another eSIM, I get errors:

> AT
OK
> AT+CPIN?
+CME ERROR: 13
> AT%XICCID
+CME ERROR: 0

What exactly does +CME ERROR: 13 indicate in this case?

Any guidance would be very helpful.

Thanks

[Milan Pipaliya]

hii

in my case in last i found sim solder issue so please check it

another solution i suggest is please use AT cfun = 1 at command it activate power supply to your board 

any other suggestion needed pl ask 

you can also apply at client and at monitor example code which also help ful

best regard 
Milan