Nokia N91 User Guide - Page 74

My own Subscribe login status of others To subscribe or unsubscribe to the push-to-talk login status of others, select Options > PTT contacts, select the contact, select Options > Show login statusor Hide login status. Send a callback request In PTT contacts, scroll to the desired name, 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 standby mode. Press Show to open Callback inbox. Select a contact and select Options > Talk 1 to 1 to start a one-to-one call. Channels You can join public preconfigured channels. Public channels are open to anyone who knows the URL for the channel. When you are connected to a channel and talk, all members joined to the channel hear you talking. Up to five channels can be active at the same time. When more than one channel is active, use Swap to change the channel you want to talk to. Select Options > PTT channels. To connect to a public preconfigured channel for the first time, select Options > New channel > Add existing. When you join a preconfigured channel, you must fill in an URL for the channel. Create your own channels To create a new preconfigured channel select Options > New channel > Create new. You can create your own public channels, choose your own channel name, and invite members. Those members can invite more members to the public channel. You may also set up private channels. Only users invited by the host are allowed to join and use private channels. For each channel, define the following: Channel name, Channel privacy, Nickname in channel, and Channel thumbnail (optional). When you have successfully created a channel, you are asked if you want to send channel invitations. Channel invitations are text messages. Talking to a channel To talk to a channel after you log in to the push-to-talk service, press . You hear a tone indicating that access is granted. 74 Copyright © 2006 Nokia. All rights reserved.