hwRadioAvailableSntennaNumber 1.3.6.1.4.1.2011.6.139.3.2.1.8

An object set the available antenna number,which can close some antennas to save electric power. All means it uses all the available antenna, Num1 means it uses one of the available antennas, Num2 means it uses two of the available antennas, Num3 means it uses three of the available antennas, Num4 means it uses four of the available antennas, Num5 means it uses five of the available antennas. Notes the configured available antenna number can't be larger than the real available antenna number.