Nokia 3250

Page 115
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C o n n e c t i v i t y
115
Shared
 (not displayed if the connection is not shared) — number of 
applications using the same connection
End connections
To end a connection, scroll to the connection, and select 
Options
> 
Disconnect
.
To close all currently active 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. 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 the push to talk service, you must define the 
push to talk access point and push to talk settings. You may receive the 
settings in a configuration message from the push to talk service 
provider.
In push to talk communication, one person talks while the others listen 
from 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 network operator or service provider.
Phone calls always take priority over push to talk 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 network operator or service provider. Note that roaming services 
may be more limited than home network services.
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