Configure regulatory firmware for testing the Bluetooth radio

In XCTU or command mode, set the following configurations:

1. Turn on Bluetooth by setting BT=1.
2. Set the API mode to DTM Protocol by setting AP=0.
3. Specify cellular modem as on or off:
   • If the cellular modem should be off during testing set AM=1.
   • If the cellular modem should be on during testing set AM=0.
4. Setup the Bluetooth radio to use the secondary antenna by setting DV=2.
5. Verify that the serial interface settings are set up as expected for testing.