We are try to manage ANT CTL for Battery Exp, detect and Reset:

tis is from electronics scematics of mangOH board:

but this command gets error:

AT!ENTERCND=“A710”<\r>

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OK<\r>

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AT!CUSTOM=“BANDSELEN”,1<\r>

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<\n>ERROR<\r>

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ATI9<\r>

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Manufacturer: Sierra Wireless, Incorporated

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Model: WP8548<\r>

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Revision: SWI9X15Y_07.11.11.00 r33161 CARMD-EV-FRMWR1 2016/09/20 16:36:44<\r>

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IMEI: 359377060030821<\r>

in accordance with datasheet for WP8548

could you please clarify how we can manage ANT_CTLx ?