Sony Ericsson K550i Cell Phone User Manual


 
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26 Calling
To turn off the microphone
1 Press and hold .
2 To resume the conversation press and
hold again.
To turn the loudspeaker on or off
during a voice call
} More } Turn on speaker or Turn off
speaker.
To change the ear speaker volume
Press to increase or to
decrease the ear speaker volume
during a call.
Missed calls
When the activity menu is set to
default, missed calls appear in the
New events tab in standby. If pop-up
is set to default Missed calls appears
in standby
% 8 Activity menu.
To check missed calls from standby
If activity menu is set to default, press
and use or to scroll to the
New events tab. Scroll or to
select a number and } Call to call.
If pop-up is set to default, } Calls and
use or to scroll to the Missed
tab. Scroll or to select a number
and } Call to call.
Emergency calls
Your phone supports international
emergency numbers, for example,
112, 911. These numbers can
normally be used to make emergency
calls in any country/region, with or
without a SIM card inserted.
To make an emergency call
Enter 112 (the international emergency
number) } Call.
To view your local emergency
numbers
} Contacts } More } Options
} Special numbers } Emergency nos.
Contacts
You can save your contact information
in the phone memory or on a SIM
card.
Choose which contact information –
Phone contacts or SIM contacts – is
shown as default.
For useful information and settings
} Contacts } More } Options.
Do not hold the phone to your ear when
using the loudspeaker. This could
damage your hearing.
In some countries/regions, other
emergency numbers may also be
promoted. Your network operator may
therefore have saved additional local
emergency numbers on the SIM card.