AT command to read MCC/MNC on EM7455

1

What are the AT commands to read the MCC/MNC ID?

I have tried AT!NVPLMN? and AT!LTEINFO, but both of these commands depend upon the SIM registration. I am looking for an AT command that will read MCC and MNC ID directly from the SIM.

AT!NVPLMN?
MCC MNC
??? ???

OK
AT!LTEINFO
!LTEINFO: Not Available

OK
AT!GSTATUS?
!GSTATUS:
Current Time: 5672 Temperature: 36
Reset Counter: 2 Mode: ONLINE
System mode: WCDMA PS state: Not attached
WCDMA band: WCDMA 850
WCDMA channel: 4385
GMM (PS) state:NULL —
MM (CS) state: IDLE LIMITED SERVICE

WCDMA L1 state:L1M_PCH_SLEEP LAC: D8F1 (55537)
RRC state: DISCONNECTED UTRAN Cell ID: 03518F7B (55676795)
RxM RSSI C0: -96 RxD RSSI C0: —
RxM RSSI C1: — RxD RSSI C1: —

OK

2

Hi @akn

You can use AT+CIMI command to read MCC and MNC ID directly from the SIM.

Example: AT+CIMI
452050404962614
OK

MCC:452, MNC: 05

Please help to tick “Solution” if your question is answered.

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