Nokia E7-00 User Manual download pdf (Page 31)

Important: In the offline profile you cannot make or receive any calls, or use other

features that require cellular network coverage. You may be able to call the official

emergency number programmed into your device. To make calls, you must first

change to another profile.

When the offline profile is activated, you can still connect to a Wi-Fi network to, for

example, read your mail or browse the internet. You can also use Bluetooth.

Remember to comply with any applicable safety requirements.

Prolong battery life

If it seems you're always looking for a charger, there are steps you can take to reduce

the power consumption of your phone.

• Always charge the battery fully.

• When power saving mode is activated, phone settings, such as Network mode

and the screen saver, are optimized.

Activate power saving mode

Press the power key

, and select Activate power saving. To deactivate power saving

mode, press the power key

, and select Deactivate power saving.

Close the applications you are not using

Press and hold the menu key, swipe until the desired application is displayed, and

select

Sounds, themes, and effects

• Mute unnecessary tones, such as keypad tones.

• Use wired headphones, rather than the loudspeaker.

• Change the length of the time-out period after which the phone display switches

off.

Set the length of the time-out period

Select

> Settings and Phone > Display > Light time-out.

Activate a dark theme and wallpaper

Select

> Settings and Themes > General.

To change the wallpaper, on the home screen, select

> Change wallpaper.

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Nokia E7-00 User Manual Page 31