AT ONBATT * START-TIMER onbatt 300
AT ONLINE * CANCEL-TIMER onbatt online
AT LOWBATT * EXECUTE onbatt
AT COMMBAD * START-TIMER commbad 30
AT COMMOK * CANCEL-TIMER commbad commok
AT NOCOMM * EXECUTE commbad
AT SHUTDOWN * EXECUTE powerdown
AT REPLBATT * EXECUTE replacebatt