Nokia E75 - Manual (Page 68)

The device creates a voice tag for each profile. To activate a
profile using a voice command, press and hold the mute key
in the home screen, and say the name of the profile.
To change the voice command, select
Profiles > Options >
Change command .
Voice command settings
Select Menu > Control panel > Phone > Voice comm. .
To turn off the synthesizer that plays recognized voice
commands in the selected device language, select Options >
Settings > Synthesizer > Off .
To reset voice recognition learning when the main user of the
device has changed, select Remove voice adapts. .
Push to talk
Some features may not be available in your region. Please
check the availability with a local operator.
Select
Menu > Applications > PTT .
About push to talk
Push to talk (PTT) (network service) is a real-time, voice-over-
IP service that uses a GSM or GPRS network. PTT provides
direct voice communication, with the push of a key. Use PTT
to have a conversation with one person or with a group of
people.
Before you can use PTT, you must define the PTT settings
(access point, PTT, SIP, XDM, and Presence). You may receive
the settings in a special text message from the service
provider that offers the PTT service. You can also use the
Settings wizard application to configure PTT, if supported by
your service provider. For more information on the PTT
application, see the user guide for your device or your local
Nokia website.
In PTT communication, one person talks while the others
listen through the built-in loudspeaker.
Warning: Do not hold the device near your ear when
the loudspeaker is in use, because the volume may be
extremely loud.
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. The maximum duration
is usually set to 30 seconds. For details of the speech turn
duration for your network, contact your service provider.
Phone calls always take priority over push to talk activities.
Log in and exit PTT
When you start the push to talk (PTT) service, you are
automatically logged in and connected to the channels that
were active the last time you closed the application. If the
connection fails, to attempt to log in again, select Options >
Log in to PTT .
To exit PTT, select Options > Exit .
Phone
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