Service center. The number is shown if
it is saved on the SIM card.
2If there is no number shown, select
Edit.
3Scroll to New Service Center and select
Add.
4Enter the number, including the
international “+” sign and country
code.
5Select Save.
To select an MMS profile
1From standby select Menu > Settings >
the Connectivity tab > Message
settings > Picture message.
2Select an existing profile or create a
new one.
To set the message server address
1From standby select Menu > Settings >
the Connectivity tab > Message
settings > Picture message.
2Scroll to a profile and select Options >
Edit.
3Scroll to Message server and select
Edit.
4Enter the address and select OK >
Save.
The phone does not ring or rings too
softly
Make sure that Silent mode has not
been set to On. See To turn off the
ringtone on page 61.
Check the ringtone volume. See To set
the ringtone volume on page 61.
Check the profile. See To select a
profile on page 60.
Check the forward call options. See To
forward calls on page 37.
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 on
the Bluetooth function on page 28.
I cannot synchronize or transfer
content 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 Feature guides which contain
detailed installation instructions and
troubleshooting guides.
66 Troubleshooting
This is an Internet version of this publication. © Print only for private use.