BG95-M3 mini PCIE - SIM connection issues and problem to set APN

IoT Modules LPWA Module
1

Hi everyone,

I’m a newbie to NBIoT world and modem.
When I send:

at+cpin?
+CME ERROR: 10

But with the same SIM but another modem (quectel EC25-E) I get:
ATI

Quectel
EC25
Revision: EC25EFAR06A03M4G

OK

at+cpin?
+CPIN: READY

Can you give me a configuration guide for using the modem BG95-M3?

I’m trying also to set the APN but I get error:
AT+CGDCONT=1,IP,iot.windtre

ERROR

How can I set the APN correctly?
Thanks!

2

CME error 10 means that SIM card has not been identified by module , pls insert this SIM to your phone to confirm that , The SIM card is physically good

1 Like
3

The same happens to me. The SIM is physically good. Can you help me, please?

4

If you meet CME ERROR 10 with good sim ， pls check your SIM detect circuit

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5

for more detail ，pls refer to the below HW doc， page47（ chapter 3.9）

https://cnquectel-my.sharepoint.com/:f:/g/personal/america-fae_quectel_com/EtZwsqzvRKtPmeIMSGKZDKcBecFnzSGQHMzwNxq5mNqNeQ?e=OzMUcV