90
Make a PTT group call
1. To call a group, select Options > Contacts, select Options > Talk to many, mar k
the contacts you want to call, and select OK.
Callback requests

Send a callba ck request

If you make a one-to-one call and do not get a response, you can send a request
for the person to call you back.
To send a callback request from Contacts, scroll to a contact, and select Options>
Send callback request.

Respond to a callback request

When someone sends you a callback request, 1 new callback request is displayed
in the standby mode. Select Show to open Callback inbox. Scroll to a contact, and
press the callkey.
Channels
When you are connected to a channel, all members joined to the channel hear you
talking . Up t o five chann els c an be a ctive at th e same time . When more t han o ne
channel is active, select Swap to change the channel you want to talk to.
Channels are registered with a URL address. One user registers the channel URL in
the network by joining the channel the first time.

Create your own channel

1. Select Options > PTT channels.
2. Select Options > New channel > Create new.
3. Enter a Channel name.
4. Select a Channel privacy level.
5. Enter your own nickname in Nickname.
6. If you want to add a thumbnail image to the group, select Thumbnail and an
image.
7. Select Done. When you have created a channel, you are asked if you want to
send channel invitations. Channel invitations are text messages.