Battery; Protect The Environment 129; Save Energy; Recycle - Nokia E7-00 User Manual

Battery

Type: BL-4D
Talk time:
Up to 5 hours (WCDMA) / 9 hours (GSM).
Standby:
Up to 470 hours (WCDMA) / 430 hours (GSM).
Important: Battery talk and stand-by times are estimates and only possible
under optimal network conditions. Actual battery talk and standby times depend on
SIM cards, features used, battery age and condition, temperatures to which battery is
exposed, network conditions, and many other factors, and may be significantly shorter
than those specified above. Ringing tones, hands free call handling, use in digital mode,
and other features will also consume the battery, and the amount of time a device is
used for calls will affect its stand-by time. Likewise, the amount of time that the device
is turned on and in the standby mode will affect its talk time.
Protect the environment

Save energy

You do not need to charge your battery so often if you do the following:
Close applications and data connections, such as WLAN or Bluetooth, when not in
•
use.
Decrease the brightness of the screen.
•
Set your device to enter power saver mode after the minimum period of inactivity.
•
Deactivate unnecessary sounds, such as touch screen and key tones.
•

Recycle

When this device has reached the end of its working life, all of its materials can be
recovered as materials and energy. To guarantee the correct disposal and reuse, Nokia
co-operates with its partners through a program called We:recycle. For information on
how to recycle your old Nokia products and where to find collection sites, go to

Protect the environment 129