Nokia 002M1S1 - E72 Smartphone 250 MB User Manual

Contents

Nokia 002M1S1 - E72 Smartphone 250 MB User Manual Manual pdf 13 page image

• If you have set Packet data connection to Whenavailable in connection settings, and there is no packetdata coverage (GPRS), the device periodically tries toestablish a packet data connection. To prolong theoperating time of your device, select Menu > Ctrl.panel > Settings and Connection > Packet data >Packet data connection > When needed.• The Maps application downloads new map informationwhen you scroll to new areas on the map, whichincreases the demand on battery power. You canprevent the automatic download of new maps.• If the signal strength of the cellular network variesmuch in your area, your device must scan for theavailable network repeatedly. This increases thedemand on battery power.If the network mode is set to dual mode in the networksettings, the device searches for the 3G network. Youcan set the device to use only the GSM network. To useonly the GSM network, select Menu > Ctrl. panel >Settings and Phone > Network > Network mode >GSM.• The backlight of the display increases the demand onbattery power. In the display settings, you can changethe length of the time-out period after which thebacklight is switched off. Select Menu > Ctrl. panel >Settings and General > Personalisation >Display > Light time-out. To adjust the light sensorthat observes lighting conditions and adjusts thedisplay brightness, in the display settings, select Lightsensor.• To save power, activate the power save mode. Press thepower key, and select Activate power saving. Todeactivate it, press the power key, and selectDeactivate power saving. You may not be able tochange the settings of certain applications when thepower save mode is activated.Free memoryTo view how much memory is available for different datatypes, select Menu > Office > File mgr..Many features of the device use memory to store data. Thedevice 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 orthe 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 donot need• Installation files (with .sis or .sisx file extensions) ofinstalled applications. Back up the installation files to acompatible computer.• Images and video clips in Photos.13 Find help