Tannoy C902 Manuale Utente

64

Troubleshooting

See Help in your phone on page 8 or 
go to www.sonyericsson.com/support 
to order settings and follow the 
instructions on the screen

. 

See Settings 

on page 49.

I cannot use the Internet
Your subscription does not include 
data capability. Internet settings are 
missing or incorrect. Please contact 
your network operator.

See Help in your phone on page 8 or 
go to www.sonyericsson.com/support 
to order Internet settings, and follow 
the instructions on the screen. See 
Settings on page 49.

The phone does not ring or rings too 
softly
Make sure that 

 has not 

been set to 

. See To turn the 

Check the ringtone volume. See 
To set the ringtone volume on page 44.

Check the profile. See To select a 
profile on page 60.

Check the divert call options. See 
To divert calls on page 31.

The phone cannot be detected 
by other devices using Bluetooth 
wireless technology
You have not turned the Bluetooth 
function on. Make sure that the visibility 
is set to show phone

. 

See To turn the 

Bluetooth function on on page 50.

I cannot synchronize or transfer data 
between my phone and my computer, 
when using the USB cable.
The cable or software that came with 
your phone has not been properly 
installed. Go to 
www.sonyericsson.com/support 
to read Getting started guides which 
contain detailed installation instructions 
and troubleshooting guides.

I have forgotten my code memo 
passcode
If you forget your passcode, you must 
reset the code memo. This means that 
all entries in the code memo are deleted. 
The next time you enter the code memo, 
you must proceed as if you are opening 
it for the first time. 

To reset code memo

1

From standby select 

> 

.

2

Enter any passcode to access the code 
memo. The checkword and codes that 
are then shown are incorrect.