Free memory. Microsoft N86 8MP

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● The Maps application downloads new map information when you scroll to new areas on the map, which increases the demand on battery power.

You can prevent the automatic download of new maps.

● If the signal strength of the cellular network varies much in your area, your device must scan for the available network repeatedly. This increases the demand on battery power.

If the network mode is set to dual mode in the network settings, the device searches for the 3G network. You can set the device to use only the GSM network. To use only the GSM network, select

Menu > Tools > Settings and Phone >

Network > Network mode > GSM .

● The backlight of the display increases the demand on battery power. In the display settings, you can change the length of the time-out period after which the backlight is switched off. Select Menu >

Tools > Settings and General >

Personalization > Display > Light time-out .

● Leaving applications running in the background increases the demand on battery power. To close the applications you are not using, press and hold the menu key, scroll to the application, and press C.

● To save power, activate the power save mode. Press the power key, and select Activate power saving .

To deactivate it, press the power key, and select

Deactivate power saving . You may not be able to change the settings of certain applications when the power save mode is activated.

Free memory

To view how much memory is available for different data types, select Menu > Applications > Office >

File mgr.

.

Many features of the device use memory to store data.

The device notifies you if available memory is low.

To free memory, transfer data to an alternative memory (if available) or compatible computer.

To remove data you no longer need, use File manager or the respective application. You can remove the following:

● Messages in the folders in Messaging and retrieved e-mail messages from the mailbox

● Saved web pages

● Contact information

● Calendar notes

● Applications shown in Application manager that you do not need

● Installation files (with .sis or .sisx file extensions) of installed applications. Back up the installation files to a compatible computer.

● Images and video clips in Photos.