The following information pertains to CellCom 10 version 2.0.2 and 2.0.3 systems.
The low-battery alarm has three settings: ON1, ON2 and OFF. Using the scroll keys, select the desired setting and then press the center ENTER key.
 • When ON1 is selected the user will hear a beep at intervals in the headset to indicate that it is time to replace or recharge the belpack batteries. This will occur when the battery level has reached a predefined level. The battery indicator will also flash.
• When ON2 is selected the threshold setting is used to trigger the alarm. This adjustable threshold setting is calibrated by percentage of available battery life left in the selected beltpack.  The adjustable slider scale can be adjusted from 48% down to 1%.  The selected threshold setting also triggers a low battery alert icon on the base station beltpack battery % display. 
Note:  The % of remaining battery life on any beltpack can be determined from the base station front panel using the Battery Menu option. 
• When OFF is selected the user will not be warned of low battery level.