Sony 1271-4771 User Manual

Date & time

Set the time and date, or choose the network-provided values.

Select your preferred date and hour format.

Accessibility

Enable your installed accessibility services and adjust related

settings.

Developer

options

Set options for application development. For example, you can

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

LTE is available

NFC is activated

3G is available

Sending and downloading GPRS data

Sending and downloading EDGE data

Sending and downloading 3G data

Network is available

Sending and downloading 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

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