Sony Ericsson C903 User Guide - Page 17

SpkrOn, Settings, Connectivity, Mobile networks, GSM/3G networks, Contacts, New contact, Options - mobile phone

Page 17 highlights

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. . again to 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. To switch networks manually 1 Select Menu > Settings > Connectivity > Mobile networks > GSM/3G networks. 2 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 1 Select Menu > Contacts. 2 Scroll to New contact and select Options > Special numbers > Emergency nos.. Calling 17 This is an Internet version of this publication. © Print only for private use.

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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
again to
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.
To switch networks manually
1
Select
Menu
>
Settings
>
Connectivity
>
Mobile networks
>
GSM/3G networks
.
2
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
1
Select
Menu
>
Contacts
.
2
Scroll to
New contact
and select
Options
>
Special numbers
>
Emergency nos.
.
Calling
17
This is an Internet version of this publication. © Print only for private use.