About push to talk
Push to talk (PTT) (network service) is a real-time voice-
over-IP service that uses the cellular 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.
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.