■ Push to talk
Push to talk (PTT, network service) is a real-time voice over IP service (network
service). PTT provides direct voice communication connected with a single
keypress. In PTT communication, one person talks while the others listen. The
length of time of each turn is limited.
To check availability and costs, and to subscribe to the service, contact your
service provider. Note that roaming services may be more limited than home
network services.
Before you can use the PTT service, you must define the PTT connection settings.
For PTT service settings, contact your service provider.
Phone calls always take priority over PTT calls.
Select >
Applications
>
PTT
.