112Copyright © 2005 Nokia. All rights reserved.
to add a new contact, or Add to contact to add a push to talk address to a name
in the Contacts.
Creating and setting up groups
When you call a group, all members joined to the group hear the call
simultaneously.
Each member in the groups is identified by a nickname, which is shown as a caller
identification. Group members can choose a nickname for themselves in each
group.
Groups are registered with a URL address. One user registers the group URL in the
network by joining the group session the first time.
There are three types of push to talk groups:
• Provisioned groups are closed groups that allow only selected participants
provisioned by the service provider to join in the groups.
• Ad hoc groups are groups that the users can create. You can create your own
group, and invite members to the group.
• Ad hoc pro groups; you can create your own group from members in a
provisioned group. For example, a business can have a closed group, plus
separate groups created for certain business functions.
Adding a group
1. Press Menu, and select push to talk, Add group, and Guided.
2. To set the security level for the group, select Open group or Secured group.
