Nokia 002M1S1 E72 User Guide - Page 13
Free memory
UPC - 758478018279
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Find help • If you have set Packet data connection to When available in connection settings, and there is no packet data coverage (GPRS), the device periodically tries to establish a packet data connection. To prolong the operating time of your device, select Menu > Ctrl. panel > Settings and Connection > Packet data > Packet data connection > When needed. • 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 > Ctrl. panel > 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 > Ctrl. panel > Settings and General > Personalisation > Display > Light time-out. To adjust the light sensor that observes lighting conditions and adjusts the display brightness, in the display settings, select Light sensor. 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 > 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. • To save power, activate the power save mode. Press the power key, and select Activate power saving. To 13