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in Vehicle tracking by anonymous
Does Teltonika FMM130 support LTE (4G) Circuit-Switched Fallback (CSFB)?

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by anonymous

Hello.

FMM130 is LTE M1 and NB IoT device

supported 2G bands: BG95: B2/B3/B5/B8 BG96: B2/B3/B5/B8

supported 4G bands: BG95: LTE-FDD (CAT M1): B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 LTE-FDD (CAT NB2): B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 BG96: LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B28 LTE TDD: B39 (for CAT M1 only)

by anonymous

Thanks Janusz for your feedback. Just to be clear, yes FMM130 support Circuit-Switched Fallback in general, correct? So let's say for example, the device is attached to an LTE network, and it needs to receive a command via SMS, it can send the user from LTE to 3G/2G to complete the SMS transaction.

by anonymous
Hello.

FMM130 has a fallback to 2G network, 3G is not supported

https://teltonika-gps.com/product/fmm130/#description