Nokia 5140I manual Create and set up groups, Add a group, 102

■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 the group. Only the person

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