Sony walkman phone w902 用户手册

59

More features

More features

Flight mode

In 

 the network and radio 

transceivers are turned off to prevent 
disturbance to sensitive equipment.

When the flight mode menu is activated 
you are asked to select a mode the 
next time you turn on your phone:

•

•

 – limited functionality

To activate the flight mode menu

•

From standby select 

 > 

 

> the 

 

> 

To select flight mode

1

When the flight mode menu is activated, 
turn off your phone.

2

Turn on your phone and select 

.

Update service

You can update your phone with 
the latest software using your phone 
or a PC.

To view the current software in the 
phone

1

From standby select 

 > 

 

 tab > 

.

2

Select 

.

Update service using the phone
You can update your phone over the 
air using your phone. You do not lose 
personal or phone information.

To select update settings

•

From standby select 

 > 

 

 tab > 

 > 

 > 

.

To use Update service using 
the phone

1

From standby select 

 > 

 

 tab > 

.

2

Select 

 and follow 

the instructions that appear.

Update service using your phone 
requires data access such as GPRS, 
3G or HSDPA.