Sony Ericsson Walkman W508 User Manual page 17

To answer a call
•
Press .
To reject a call
• Press .
To change the ear speaker volume
during a call
•
Press the volume key up or down.
To mute the microphone during a call
1 Press and hold down
2 Press and hold down
resume.
To turn on the loudspeaker during a
call
• Press SpkrOn.
Do not hold your phone to your ear when
using the loudspeaker. This could
damage your hearing.
To view missed calls
•
Press to open the call list.
Networks
Your phone switches automatically
between GSM and 3G (UMTS)
networks depending on availability.
Some network operators allow you to
switch networks manually.
This is an Internet version of this publication. © Print only for private use.
1
2
.
again to
•
1
2
To switch networks manually
Menu Settings
Select >
Mobile networks
>
Select an option.
Emergency calls
Your phone supports international
emergency numbers, for example, 112
or 911. You can normally use these
numbers to make emergency calls in
any country, with or without the SIM
card inserted, if you are within range of
a network.
In some countries, other emergency
numbers may also be promoted. Your
network operator may therefore have
saved additional local emergency
numbers on the SIM card.
To make an emergency call
Enter 112 (the international emergency
number) and press
To view your local emergency
numbers
Select Menu > Contacts.
Scroll to New contact
Options > Special numbers
Emergency nos..
Connectivity
>
GSM/3G networks.
.
and select
>
Calling 17
>