- Power down the device and check if the SIM correctly was placed in the SIM tray. If not, it might have fallen into the device.
- Power down the device and check if the SIM tray correctly was placed in the slot.
I put a SIM into OWL-3G, but it doesn't show up in ""Status - Device Information"". What happened? - Knowledgebase / Products / OWL / OWL-3G - Belden Support Center
I put a SIM into OWL-3G, but it doesn't show up in ""Status - Device Information"". What happened?
It's assumed that the SIM is not a dummy one or a damaged one. If you fear the SIM might be damaged, check it in a cell phone. Else: