Accessibility

Enable your installed accessibility services and adjust related

 

settings.

 

 

Developer

Set options for application development. For example, you can

options

display CPU usage on the Home screen or set your device to

 

enter debug mode when USB connections are active.

 

 

About phone

View information about your device, such as the model number

 

and signal strength. You can also update your software to the

 

latest version.

 

 

Status and notification icons overview

Status icons

The following status icons may appear on your screen:

Signal strength

No signal

Roaming

GPRS is available

EDGE is available

3G is available

Sending and downloading GPRS data

Sending and downloading EDGE data

Sending and downloading 3G data

Battery status

The battery is charging

GPS is activated

Airplane mode is activated

The Bluetooth™ function is activated

The SIM card is not inserted

The microphone is muted

The speakerphone is on

Silent mode

Vibrate mode

An alarm is set

Synchronisation is ongoing

Problem with sign-in or synchronisation

A Wi-Fi® connection is enabled and wireless networks are available

Notification icons

The following notification icons may appear on your screen:

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Sony LT22i manual Status and notification icons overview, Status icons, Notification icons, 119