Nokia 6162 Owner's Manual page 11

All manuals and user guides at all-guides.com
For approximate charging and operating times, see “Batteries”
on page 73.
Can you make calls while charging?
Discharging NiMH batteries
Note: Do not attempt to discharge the battery by any other
means.
When do I need to buy a new battery?
Removing the battery
Note: Switch off the phone before removing the battery!
3)