I’ve been through this with Verizon and a different GL Inet router.
You need to activate the SIM in a supported device FIRST, then you can use it in an unsupported device.
I tried using the router to activate the SIM, and it just created a mess that required a week and a support agent to manually activate using an IMEI from a supported device.
Save yourself the hassle and just activate it in a device that is listed as compatible (cell phone, iPad, etc).
Yes i have. Im using a visible sim which is a vzw reseller. The auto function did not work. I had to go into manual setup amd change the apn to vzwinternet. After that it worked fine and am getting amazing speeds when compared to spitz 750v2.
I tried GL-X3000 (Spitz AX) using 2 different Visible SIMs. I have Quectel RM520N-GL modem. I’m unable to get 2 different Visible SIMs to work in GL-X3000. Both of the 2 SIMs have already been activated using the Visible app, on a cell phone, for about 5 months now. Both of the 2 Visible SIMs successfully work in an Android Samsung A54 phone and a Samsung Note 9 phone. Both of the 2 Visible SIMs successfully work in a Cudy P5 and MOFI 4500 router. However, both of the 2 Visible SIMs are reporting “SIM Card Not Registered” when trying to connect in the Admin Panel>Cellular menu using the GL-X3000 Spitz? I have tried many APN configurations with vzwinternet, vsblinternet, etcetera with no success. I’m using a Waveform 4X4 MIMO antenna. The Waveform MIMO is of course reporting excellent reception strength. I have tried both of the 2 SIM cards in both SIM 1 and SIM 2 slots on the GL-X3000 router. So, there is seemingly something in the GL-X3000 firmware or modem that is impeding the 2 SIMs ability to successfully register when being used in the GL-X3000 modem/router? Any info/insight/help would be greatly appreciated!