Motorola Series M - Manual (Page 42)

Using the Options Menu 40 English
Call Related Features Menu
Show Battery Meter
This option displays the approximate amount of battery capacity
remaining, for example:
i Display the detailed battery meter easily with the Quick
Access item ( G).
Number of Segments Approximate Charge Level
1 less than 5% (recharging needed)
3 less than 20%
5 less than 60%
7 greater than 60%