Nokia 6230i - Cell Phone 32 MB, User Manual

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M e n u f u n c t i o n s
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Push to talk
Push to talk over cellular (PTT) is a two-way radio service available
over a GSM/GPRS cellular network (network service). The PTT function
can be used only if it is supported by your network operator or service provider.
PTT provides direct voice communication; to connect, push the volume up key.
You can use PTT to have a conversation with one person or with a group of people
having compatible devices. When your call is connected, the person or group you
are calling does not have to answer the phone. The participants should confirm
the reception of any communications where appropriate, as there is no other
confirmation 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. Roaming services may be more limited than
for normal calls.
Before you can use the PTT service, you must define the required PTT service
settings. See "PTT settings," page 68.
While you are connected to the PTT service, you can use the other functions of
the phone. The PTT over cellular service is not connected to traditional voice
communication, and therefore many of the services available for traditional voice calls
(for example, voice mailbox) are not available for PTT over cellular communications.
PTT menu
Select Menu > Push to talk .
To connect to or disconnect from the PTT service, select Switch PTT on or Switch
PTT off .
To view the received callback requests, select Callback inbox .
To view the list of PTT groups, select Group list .
To view the list of contacts to which you have added the PTT address received
from the service provider, select
Contacts list .
To add a new PTT group to the phone, select Add group .
To set the PTT settings for use, select PTT settings .
To set the required settings for the PTT connection, select Configuration settings .
To open the browser and to connect to the PTT network portal provided by the
service provider, select
Web .