8
Note:
Ensure that the plug of the charger, the plug of the earphone, and the plug of the USB cable are
inserted in the right direction. Inserting them in a wrong direction may cause charging failure or
other problems.
Before the charging, ensure that the standard voltage and frequency of the local mains supply match
the rated voltage and power of the travel charger.
Optimizing battery life
You can extend your battery’s life between charges by turning off features that you don’t need. You
can also monitor how applications and system resources consume battery power.
To guarantee the optimal performance of your battery, please stick to the following rules:
Turn off radios that you aren’t using. If you aren’t using WI-FI, Bluetooth, or GPRS, use the
Setting application to turn them off.
Turn down screen brightness and set a shorter screen timeout.
If you don’t need them, turn off automatic syncing for Gmail, Calendar, Contacts, and other
applications.
Note: On the Home screen, press Menu icon and touch Settings >Battery. The Battery Use screen
lists the applications that have been using the battery, from greatest to least battery use. The top of
the screen displays the time since you were last connected to a charger or, if you’re currently
connected to one, how long you were running on battery power before you connected to a charger.
Then each application or service that used battery power during that time is displayed, in order of
the amount of power they used. Touch an application in the Battery Use screen to learn details
about its power consumption. Different applications offer different kinds of information.
3.3 Linking to the Networks and devices
Your phone can connect to a variety of networks and devices. These include mobile networks for
voice and data transmission, WI-FI data networks as well as Bluetooth devices such as headsets.
You can also connect your phone to a computer, to transfer files from your phone’s SD card and share
your phone’s mobile data connection via USB. Once connected slide down the status bar from top of
the screen and select Connect as Media device to transfer files from the phone to computer.
Connecting to mobile networks
When you assemble your phone with a SIM card, your phone is configured to use your provider’s
mobile networks for voice calls and for transmitting data. A SIM card must be inserted to have a
network connection.
If there is no network connection, your phone will not be able to send voice call or transmit data. If
you have inserted a SIM and there is no network connection, there may be no reception in your current
location. If this problem persists, please contact your network provider.
Connecting to WI-FI networks
To set up WI-FI select Settings>WI-FI. Swipe right on the WI-FI button to turn it on. The phone
Summary of Contents for A42
Page 1: ...1 Aspera A42 User manual ...
