Flash Player; Visual Radio; Push To Talk - Nokia E51 User Manual

provider for more information about signing up for IM
services, costs of services, and IM settings. You may receive
the settings in a special text message from the service
provider.

Flash player

Select Menu Media Flash Player.
> >
With Flash player, you can view, play, and interact with
flash files made for mobile devices.

Visual Radio

Select Menu Media > Radio.
>
The quality of the radio broadcast depends on the
coverage of the radio station in that particular area.
The FM radio depends on an antenna other than the
wireless device antenna. Attach a compatible headset or
enhancement to the device for the FM radio to function
properly.

Push to talk

Select Menu Connectivity > PTT.
>
Push to talk (PTT) (network service) provides direct voice
communication connected with the push of a key. With
PTT, you can use your device as a walkie-talkie: one person
talks while the others listen through the built-in
loudspeaker. Users take turns responding to each other.
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Because only one user can talk at a time, the maximum
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duration of a speech turn is limited. For details of the
speech turn duration, 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.
About GPS and satellite
signals
The Global Positioning System (GPS) is a worldwide radio
navigation system that includes 24 satellites and their
ground stations that monitor the operation of the
satellites. To use GPS, you need a compatible GPS receiver.
Use Bluetooth connectivity to connect to the GPS receiver.
To start using a compatible GPS receiver with Bluetooth
connectivity, select Connectivity
A GPS terminal receives low-power radio signals from the
satellites and measures the travel time of the signals. From
the travel time, the GPS receiver can calculate its location
to the accuracy of metres.
The coordinates in the GPS are expressed in degrees and
decimal degrees format using the international WGS-84
coordinate system.
The Global Positioning System (GPS) is operated by the
government of the United States, which is solely
responsible for its accuracy and maintenance. The
accuracy of location data can be affected by adjustments
to GPS satellites made by the United States government
and is subject to change with the United States
Department of Defense civil GPS policy and the Federal
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> Bluetooth.