Sony Ericsson C702 User Manual page 72

I cannot charge the phone or battery
capacity is low
The charger is not properly connected
or the battery connection is poor.
Remove the battery and clean the
connectors.
The battery is worn out and needs to
be replaced. See Charging the battery
on page 10.
No battery icon appears when I start
charging the phone
It may take a few minutes before the
battery icon appears on the screen.
Some menu options appear in gray
A service is not activated. Contact your
network operator.
I cannot use SMS/text messages on
my phone
Settings are missing or incorrect.
Contact your network operator to
find out the correct SMS service
center setting. See Text messages
on page 36.
I cannot use picture messages on my
phone
Your subscription does not include data
capability. Settings are missing or
incorrect. Please contact your network
operator.
70 Troubleshooting
This is the Internet version of the User's guide. © Print only for private use.
See Help in your phone on page 9 or go
to www.sonyericsson.com/support
to order settings and follow the
instructions on the screen. See Settings
on page 55.
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 9 or
go to www.sonyericsson.com/support
to order Internet settings, and follow the
instructions on the screen. See Settings
on page 55.
The phone does not ring or rings too
softly
Make sure that Silent mode
not been set to On. See To turn the
ringtone off on page 47.
Check the ringtone volume. See To
set the ringtone volume on page 46.
Check the profile. See To
select a profile on page 66.
Check the forward call options. See
To forward calls on page 32.
has