I have a SIM card from simbase in my R1, but unfortunately this is not functional.
Simbase requires a configuration of the APN settings on the end device.
Unfortunately, the R1 does not offer this option.
During my research I have found other users in this forum who have problems with the cellular network because the APN is not set correctly automatically.
I would therefore be pleased if the APN settings were made available on the device in an upcoming software update.
@simon I have a “Jolt Mobile” data SIM card and would like to use it, if possible. However, it looks like it needs to have specific APN and MCC info. I bought it on Amazon, so there may be other users that purchase them as well. I followed the instructions for inserting the SIM after activating it, but my R1 doesn’t ever recognize it. I have the configuration info, if you can have it added. Thanks for your help, Michael