Model : MR3020

Hardware Version : v1.9

Firmware Version : all available

ISP : T-Mobile


I am using 50 units of the MR3020 and the MA260.

There is a severe problem when there is only 2G support - like in some parts of the city or country side.
The MR3020 seems to disable the modem when service switches from 3G/LTE to low speed GPRS.

I tried also Huawei E3131 and it shows the same behaviour. I tried all available firmware version with all showing the same behaviour.

Is there a way to tell the MR3020 to also accept 2G connections ?