Common Questions - Sony Ericsson S312 User Manual

Sony ericsson mobile phone user manual
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• Check if the SIM card is damaged.
• Contact your network operator to get a new SIM card.

Common questions

I cannot turn on the phone
Try charging the phone until it has finished charging. Attach
the charger (make sure the power icon on the charger is facing
upwards) and charge the phone for 3.5 hours. The battery icon
on the screen may not appear until the phone has charged for
30 minutes.
I cannot use Internet or MMS
Make sure you have a phone subscription that supports data
transmission, and also the correct settings in your phone.
I cannot send text messages (SMS)
Make sure you have a valid service centre number in your
phone.
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 30.
How do I change phone language?
1 From standby select
Menu
>
Settings
> the
General
tab
>
Phone
language.
2 Select an option.
38
This is the Internet version of the User guide. © Print only for private use.

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