Nokia 5500 Sport, Руководство пользователя

Страница: 199 / 232

C o n n e c t i v i t y
79
English
Before you can use the push to talk
service, you must define the push to
talk access point and push to talk
settings. You may receive the
settings in a configuration message
from the push to talk service
provider.
In push to talk communication, one
person talks while the others listen
from the built-in loudspeaker.
Speakers take turns responding to
each other. Because only one group
member can talk at any time, the
maximum duration of a speech turn
is limited.
Phone calls always take priority over
push to talk calls.
Besides the packet data counters,
the phone registers only one-to-one
calls in the recent calls lists in
Log .
The participants should confirm the
reception of any communications
where appropriate as there is no
other confirmation of whether the
recipients have heard the call.
To check availability and costs, and
to subscribe to the service, contact
your network operator or service
provider. Note that roaming services
may be more limited than home
network services.
While connected to the push to talk
service, you can use the other
functions of the phone. Many of the
services available for traditional
voice calls (for example, voice
mailbox) are not available for push
to talk communications.
Define a push to talk access
point
Many service providers require you
to use an Internet access point for
your default access point. Other
service providers allow you to use a
WAP access point. Contact your
service provider for more
information.
If you do not have a WAP
connection, you may need to contact
your service provider for assistance
with the connection.
Settings for push to talk
For push to talk service settings,
contact your network operator or
service provider. You may receive the
settings over the air in a
configuration message.
To view and change push to talk
settings, select
Menu > Connect. >
PTT > Options > Settings .
9249411_5500 Sport_2_en_zh.fm Page 79 Friday, June 30, 2006 4:13 PM