Push to talk
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• To add a contact to the PTT contacts list, select Menu > Push to
talk > Contacts list > Options > Add contact.
• To add a contact from the group list, connect to the Push to talk
service, select Group list, and scroll to the desired group. Select
Options > Active members. Scroll to the member whose contact
information you want to save, and select Options. To add a new
contact, select Save as. To add a PTT address to a name in Contacts,
select Add to contact.
■ Create and set up groups
When you call a group, all members joined to the group hear the call
simultaneously.
Each member in the group 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 PTT groups:
• Provisioned groups are closed groups that allow only selected
participants provisioned by the service provider to join.
• 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 are groups you can create from members in a
provisioned group. For example, a business can have a closed group
and separate groups created for certain business functions.
Add a group
Select Menu > Push to talk > Add group. Select from the following
options:
• Guided — to add a new group. To set the security level for the group,
select Public group or Private group. If you select Private group, the
phone automatically creates a scrambled part to the group address
that the members cannot view when they receive the invitation to
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