Nokia N76 - Push to talk

Push to talk

Press ,

and

select

Tools

>

Connectivity

>

PTT

.

Push to talk (PTT) (network service) is a real-time voice
over IP service implemented over a GSM/GPRS network.
Push to talk provides direct voice communication
connected with the push of a key. Use push to talk to have
a conversation with one person or with a group of people.

Before you can use push to talk, you must define the
push-to-talk access point and push-to-talk settings. You
may receive the settings in a special text message from the
service provider that offers the push-to-talk service. You
can also use the

Sett. wizard

application for

configuration, if supported by your service provider.

In push-to-talk communication, one person talks while the
others listen through 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. The maximum duration is
usually set to 30 seconds. For details of the speech turn
duration for your network, contact your service provider.