Nokia 5200 User Guide

Push to talk
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13. Push to talk
If available, select Menu > Push to talk.
Push to talk (PTT) over cellular is a two-way radio service available over a GPRS
cellular network (network service).
You can use PTT to have a conversation with one person or with a group of people
(channel) having compatible devices. While you are connected to the PTT service,
you can use the other functions of the phone.
PTT is a network-dependent service. To check availability and costs, and to subscribe
to the service, contact your network operator. 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," p. 66 and "Configuration settings," p. 67.
■ PTT channels
A PTT channel comprises a group of people (for example, friends or a workteam)
who joined the channel after they where invited to. When you call a channel,
all members joined to the channel hear the call simultaneously.
There are different types of PTT channels:
Public channel — Every channel member can invite other persons.
Private channel — Only persons which receive an invitation by the channel
creator can join in.
Provisioned channel — A permanent channel is created by the service provider.
You can set the status of each channel to Active or Inactive.
The number of active channels and the number of members per channel is
limited. Contact your service provider for details.
Create a channel
To add a channel, select Menu > Push to talk > Add channel, and enter the settings
in the form fields:
Channel name: — Enter a name for the new channel.
Channel status: — Select Active to set the channel active or Inactive to disable
the channel.
Chnl. nickname: — Enter your nick name to be shown the new channel.
Chnl. security: > Public channel or Private channel

Nokia 5200 Specifications

General

Display Type	TFT, 256K colors
Display Size	1.8 inches
Resolution	128 x 160 pixels
Internal Storage	5 MB
Card Slot	microSD (dedicated slot)
Main Camera	VGA
Battery	Removable Li-Ion 760 mAh battery (BL-5B)
Weight	104 g (3.67 oz)
Network Technology	GSM
2G bands	GSM 900 / 1800 / 1900
GPRS	Class 10
EDGE	Class 10
Status	Discontinued
SIM	Mini-SIM
Call records	20 dialed, 20 received, 20 missed calls
Video	Yes
Alert types	Vibration; Downloadable polyphonic, MP3 ringtones
Loudspeaker	Yes
3.5mm jack	No
WLAN	No
Radio	Stereo FM radio
USB	Pop-Port
Messaging	SMS, MMS, Email, Instant Messaging
Browser	WAP 2.0/xHTML
Games	Yes + Downloadable
Java	Yes, MIDP 2.0
Stand-by	Up to 263 h
Dimensions	92.4 x 48.2 x 20.7 mm
Announced	2006
Bluetooth	v2.0
Colors	Red