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To end a connection, scroll to the connection, and select Options > Disconnect. To end all
connections, select Options > Disconnect all.
■ Push to talk
Push to talk (PTT) (network service) is a real-time voice over IP service (network service)
available over a GSM/GPRS network. PTT provides direct voice communication connected
with a single keypress.
Before you can use the PTT service, you must define the PTT access point and PTT settings.
In PTT communication, one person talks while the others listen. Speakers take turns responding
to each other. Only one group member can talk at a time. The length of time of each turn
is limited.
Phone calls always take priority over PTT 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 service provider.
Note that roaming services may be more limited than home network services.
Many of the services available for traditional voice calls (for example, call mailbox) are not
available for PTT communications.
Define a PTT 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.
Settings for PTT
For PTT service settings, contact your service provider.
To view and change PTT settings, select Menu > Settings > Connectivity > PTT > Options >
Settings > User settings or Connection settings.
User settings
Accepted list calls—To see a notification of incoming calls, select Notify. To answer PTT calls
automatically, select Auto-accept. If you do not want to receive PTT calls, select Not allowed.
PTT call alert tone—Select the tone for incoming PTT calls. If you want the incoming call
alert setting for PTT to follow your profile settings, select Set by profile. For example, if your
profile is silent, PTT is set to do not disturb (DND) and, except for callback requests, you are
not available to others using PTT.
Callback request tone—Select a tone for callback requests.