Im Server Settings; Push To Talk (Network Service) - Nokia N91 User Manual

Add and remove group members
To add members to a group, select
to an IM group, and select
Settings > Group members
To remove a member from the IM group, scroll to the
member, and select Options
members, select Options >

IM server settings

Select Options > Settings
receive the settings in a special text message from the
network operator or service provider that offers the chat
service. You obtain the user ID and password from your
service provider when you subscribe for the service.
If you do not know your user ID or password, contact
your service provider.
Servers—View a list of all defined IM servers.
Default server—Change the IM server to which you
want to connect.
IM login type—To log in automatically when you start
IM, select On app. start-up.
To add a new server to your list of IM servers, select
Servers > Options > New server. Enter the following
settings:
Server name—the name for the IM server
IM groups, scroll
Options > Group >
> Selected only or All.
> Remove. To remove all
Remove all.
> Server settings. You may
Access point in use—the access point you want to use
for the server
Web address—the URL address of the IM server
User ID—your user ID
Password—your login password
Push to talk
(network service)
Push to talk (PTT) is a real-time voice over IP service
implemented 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 push to talk, you must define the
push-to-talk access point and push-to-talk settings. You
may receive the settings in a special text message from the
service provider that offers the push-to-talk service.
Press , and select My Own
In push-to-talk 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 duration
of a speech turn is limited. The maximum duration is
usually set to 30 seconds. For details of the speech turn
> Push to talk.
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