Push to talk
Push to talk (PTT) (network service) is a
real-time voice over IP service implemented
over a GSM/GPRS network. PTT provides direct voice
communication connected 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 access
point and settings. 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 for configuration, if supported by your service
provider. See 'Settings wizard', p. 24.
Press
, and select
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 length of time
that one person can talk is limited, usually to 30 seconds.
For details about the length of talk time for your network,
contact your service provider.
Warning: Do not hold the device near your ear when
the loudspeaker is in use, because the volume may be
extremely loud.
Phone calls always take priority over PTT activities.
20
Tools
>
Connectivity
> PTT.
Define a PTT access point
Many service providers require you to use an internet
access point (IAP) for your default access point. Other
service providers allow you to use a WAP access point.
Contact your service provider for more information.
If you do not have a WAP connection, you may need to
contact your service provider for assistance with the
first-time connection or visit
www.nokia.com/phonesettings.
PTT settings
Press
, and select
Tools
Options
>
PTT
settings.
Select
User
settings, and enter the following information:
Accepted list
calls—Select
notification of incoming calls. Select
want PTT calls to be answered automatically. Select
allowed
if you want PTT calls to be rejected automatically.
PTT call alert
tone—Select
incoming call alert setting for PTT to be the same as the
incoming call alert tone defined in the prevailing active
profile.
Callback request
tone—Select a tone for callback
requests.
>
Connectivity
>
PTT
>
Notify
if you want to see a
Auto-accept
if you
Not
Set by profile
if you want the