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To connect to an internet call service, your device
must be in the coverage of a connection network,
such as a WLAN access point.
Your device supports voice calls over the internet
(net calls). Your device attempts emergency calls
primarily over cellular networks. If an emergency
call using cellular networks is not successful, your
device attempts an emergency call through your net
call provider. Due to the established nature of
cellular telephony, you should use cellular networks
for emergency calls, if possible. If you have cellular
network coverage available, make sure that your
cellular phone is switched on and ready to make
calls before you attempt an emergency call. The
capability for an emergency call using internet
telephony depends on the availability of a WLAN
network and your net call provider's
implementation of emergency call capabilities.
Contact your net call provider to check the internet
telephony emergency call capability.
Create an internet call profile
Before you can make internet calls, you must create
an internet call profile.
1. Press , select Tools > Settings >
Connection > SIP settings > Options > New
SIP profile, and enter the required information.
Ensure that Registration is set to Always on.
Contact your internet call provider for the correct
settings.
2. Select Proxy server > Transport type >
Auto.
3. Select Back until you return to the main view of
connection settings.
4. Select Internet tel. > Options > New
profile. Enter a name for the profile, and select
the SIP profile you just created.
To use the created profile for connecting to the
internet call service automatically, press
, and
select Tools > Connectivity > Internet tel. >
Preferred profile.
To log in to the internet call service manually, select
Registration > When needed, and Transport
type > UDP or TCP in the SIP settings when
creating an internet call profile.
Connect to the internet call
service
To make or receive an internet call, your device must
be connected to an internet call service. If you have
selected automatic login, your device automatically
connects to the internet call service. If you log in to
the service manually, select an available network
from the list and Select.
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Make calls