If there is no SIM slot
In case of using CDMA 450 or LTE 450 or Narrow Band
–
always use the special antenna which is
harmonized to the frequency/band. In other way the router will not abble to access the network.
In case of the modern CDMA 450 network in many countries there is no need of usage of the SIM
cards. The identification of the modules and the registration to the mobile network service is
executing on a different way and method, therefore on the CDMA450 version or M2M Routers we
are not providing SIM card slot by general. If your mobile network provider requires a SIM card
upon this network, contact us before ordering.
SIM/APN failure
It means a SIM or APN failure, if the
LED2
will
not light for minutes.
If the device is not registering to the network, then the modem was not initiated properly, and the
router will restart itself after 10 minutes.
This could caused by a not proper APN setting
–
or in case
of CDMA version the wrong MSIN setting (you can configure it on the local web user interface).
The SIM / APN error can also be caused by incorrect APN setting
–
in case of CDMA it is the MSIN
- which can be set by the router from the local web interface. Check with your mobile service
provider that issues your SIM card for the APN names and passwords you are using.
After turning off the router, insert a working SIM properly, start the router, configure the APN and
SIM settings on the local website of the router.
If the problem persists, contact your mobile service provider for the SIM card and the APN settings
that you can use.
