GL-M2 SIM Issue

Technical Support for Routers 4G LTE, 5G NR, USB modems
1

I purchased this M2 board a while back and have been unable to get it to connect to any SIM. I've tried various SIMs from all the main 3 service providers.. these SIMs do however work in my GL-XE3000. I've searched and asked around but can't figure out what's wrong. I've tried QMI, QCM, different ports, and other fixes I found whilst searching. I'd greatly appreciate any help or guidance.

2

Hi,

  1. What device is connected to this m2 board, router or PC?

  2. Confirm whether the m2 board is recognized and driven?

  3. Confirm whether the m2 board module reads the card normally: AT+CPIN?

  4. If you are connecting to GL router, please share syslog (GL GUI > System > Log) and modem debug log (GL GUI > Cellular > ··· > Modem AT Command > Export Debug Info.

4

  1. I’ve tried using it on both my MT3000 and MT6000.

  2. Yes both routers show the modem and recognize my SIM as they show the number, IMEI, and ICCID.

  3. +CPIN: READY

OK

  1. logread.tar (239 KB)
    modem-debug.zip (1.6 KB)
    I had to zip the modem debug since JSON files aren’t supported here.