Problem with reading updated PLMN-list

IoT Modules LPWA Module
1

Hi,

I have a BG95-M5 modem with a eUICC attached to it. And when the operator tries to update PLMN-list, with SMS (CS + PS activated on the modem), the PLMN-list is still empty.

AT+CRSM=176,28513,0,0,0
+CRSM: 144,0,“FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF”

But after power cycling the modem, I can read out the new/updated operator PLMN-list.

AT+CRSM=176,28513,0,0,0
+CRSM: 144,0,“42F080C08042F042C080FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF”

We have tried this a couple of times and every time we have sent a new plmn-list, we need to power cycle the modem before we can see the new plmn-list.

Is the operator PLMN-list only read from the SIM when booting up the modem?
Or is there something I am missing to do before I can read out the new/updated PLMN-list?

Current firmware on BG95-M5:

AT+QGMR
BG95M5LAR02A03_01.006.01.006

2

Hi @christer

This command need to reboot to take effect.

3

Hi,

Is there a way to know when a PLMN list has been updated, in order to reboot?

4

which PLMN? UPLMN OPLMN or FPLMN ?

5

The PLMN list from the operator, OPLMN list.

6

There is only read manually by AT+CRSM command.