You have already BDS in tracking! Congratulations! see you satellite tracking tabVladimir,
I get no response to any command that I enter in the GREIS Commands tab.
View attachment 10265
If I try to enter the commands in the bottom of the Parameters window in the format you specify, the set command returns
ER01A%1%{2,,value out of range}
The reset command appears to reboot the T2, and the print command returns 1575 OK.
My receiver firmware and board are as shown here.
View attachment 10266
I upgraded T2 firmware this morning to 3.7.9. Is 4.0 available?