Sony Ericsson Xperia™ ion HSPA(LT28H) - Manual (Page 14)

Using the keys
Menu • Tap to show the option keys on the Home screen
• Open a list of options available in the current screen or application
Home • Go to the Home screen from any application or screen
• Press and hold to open a window showing your most recently used applications
Back • Go back to the previous screen
• Close the on-screen keypad, a dialog box, an options menu, or the Notification
panel
Search • Shortcut to Google™ Search
Battery
Your phone has an embedded battery.
Charging the battery
Charge your phone for at least 30 minutes before you turn on the phone for the first
time. When you connect the phone charger cable to a power source, such as a USB
port or a phone charger, it may take a few minutes before the battery icon
appears on the screen. You can still use your phone while it is charging. Charging the
phone over a long period of time, for example, overnight, does not damage the
battery or the phone.
The battery will start to discharge a little after it is fully charged and then charges again after a
certain time when the phone charger is connected. This is to extend battery life and may result
in the charge status showing a level below 100 percent.
To charge the phone
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