Use Your Device Offline; Prolong Battery Life - Nokia C7 User Manual

1 Select Menu
2 Enter a search word in the search field, or browse the content categories.
Tip: You can add a search widget to the home screen. With the search widget, you can
also search the internet. Tap and hold the home screen, and select
widget from the list.

Use your device offline

In radio sensitive environments, where you are not allowed to make or receive calls,
you may still be allowed to access your calendar, contacts list, and offline games if you
activate the offline profile.
In the home screen, select the profile and Offline.
When the offline profile is activated, your connection to the cellular network is closed.
All radio frequency signals between the device and the cellular network are prevented.
If you try to send a message, it is placed in the Outbox folder, and is sent only when
another profile is activated.
You can also use your device without a SIM card. If you remove the SIM card, the offline
profile is activated.
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 you use the offline profile, you can still use WLAN, for example, to read your mail
or browse the internet. You can also use Bluetooth connectivity. Remember to comply
with any applicable safety requirements when you establish and use WLAN or Bluetooth
connections.

Prolong battery life

Many features in your device increase the demand on battery power and reduce the
battery lifetime. To save battery power, note the following:
Always charge the battery fully.
•
Activate power saving mode. Press the power key, and select
•
saving. The device settings, such as Network mode and the screen saver, are
optimised. To deactivate power saving mode, press the power key, and select
Deactivate power
Set your device to retrieve mail less frequently. Select
•
Mail > Settings, your mailbox, and
you have additional mailboxes, you may need to set the retrieval frequency
separately for each mailbox.
Applications > Search.
>
saving.
Synchronisation
Basic use
and the search
Activate power
Menu Applications
>
Retrieval frequency. If
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