To make a call, select Options > PTT contacts >Netw. grps./ channels, open the PTT groups tab,select a group, and press the PTT key.Create a channel groupTo create a new configured network group or channel,select Options > Create new, PTT network group,or PTT channel.You can create your own public channels, choose yourown channel name, and invite members. Thosemembers can invite more members to the publicchannel.You may also set up private channels. Only users invitedby the host are allowed to join and use privatechannels.For each channel, define Network group name,Nickname, and Thumbnail (optional).When you have successfully created a channel, you areasked if you want to send channel invitations. Channelinvitations are text messages.Talk to a channel or groupTo talk to a channel after you log in to the PTT service,press the PTT key. A tone sounds, indicating that accessis granted. Continue to press and hold the PTT key theentire time you are talking. When you finish talking,release the key.If you try to respond to a channel by pressing the PTTkey while another member is talking, Wait isdisplayed. Release the PTT key, wait for the otherperson to finish talking, and press the PTT key again.Alternatively, press and hold the PTT key, and wait forTalk to be displayed.When you are talking in a channel, the first person topress the PTT key when someone stops talking can talknext.To view the currently active members of a channelduring an active call to the channel, select Options >Active members.When you have finished the PTT call, selectDisconnect.To invite new members to an active call, select thechannel when you are connected to it. SelectOptions > Send invitation to open the invitationview. You can only invite new members when you arethe host of a private channel, or when the channel is apublic channel. Channel invitations are text messages.You can also advertise your channel, so that others maybecome aware of it and then join. Select Options >Send invitation, and enter the required information.Respond to a channel invitationTo save a received channel invitation, select Options >Save channel. The channel is added to your PTTcontacts, channels view.After you save the channel invitation, you are asked ifyou want to connect to the channel. Select Yes to openthe PTT sessions view. Your device logs in to the service,if you are not logged in already.If you reject or clear the invitation, the invitation isstored in your messaging inbox. To join the channel72 Phone© 2009 Nokia. All rights reserved.