modem – Can’t find the ‘on’ button on a Waveshare SIM7600G-H-PCIE connected to my Raspberry Pi. How do I turn it on?

I have a Waveshare 4G modem connected to my Raspberry Pi that I can’t figure out how to turn on. I can get it to make a little bit of noise but all other attempts end in an error.

I have it connected to one of these

www.waveshare.com/pcie-to-4g-5g-m.2-usb3.2-hat-plus.htm

My best guess is that I can’t figure out how to even turn it on. How do I turn this Waveshare on or get it to make more noise. My end goal is a custom router.

Here are my attempts with mmcli:

CLI noise:

pi5-dev:~ $ sudo mmcli -m 0
  -------------------------
  General |           path: /org/freedesktop/ModemManager1/Modem/0
  -------------------------
  System  |         device: /sys/devices/platform/axi/1000110000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb2/2-1
          |        drivers: cdc_acm, cdc_ncm
          |         plugin: generic
          |   primary port: ttyACM0
          |          ports: eth1 (net), eth2 (net), eth3 (net), ttyACM0 (at)
  -------------------------
  Status  |          state: failed
          |  failed reason: unknown-capabilities
  -------------------------
  Modes   |      supported: allowed: any; preferred: none
          |        current: allowed: any; preferred: none

pi5-dev:~ $ nmcli -o

ttyACM0: unavailable
        "Intel MODEM + 2 CDC-ACM + 3 CDC-NCM + SS"
        modem (cdc_acm, cdc_ncm), hw


pi5-dev:~ $ mmcli -L
    /org/freedesktop/ModemManager1/Modem/0 [manufacturer unknown] model unknown