P u s h t o t a l kCopyright © 2006 Nokia. All rights reserved. 59• Private channel — Only personswho receive an invitation fromthe channel creator can join in.Add a channelTo add a public or private channel,select Menu > Push to talk > Addchannel, and edit the settings in theform fields:Channel status: — Select Active orInactive.Nickname in channel: — Enter yournickname for the channel.Channel security: — Select Publicchannel or Private channel.To send an invitation to the group,select Yes when the phone requestsit. You can send the invitation usinga text message or infrared.To add a channel by entering thechannel address manually, selectMenu > Push to talk > Addchannel > Options > Edit addressmanually. Enter the channel addressprovided by your service provider.Receive an invitationWhen you receive an invitation to agroup, Channel invitation received: isdisplayed.1. To view the contact who sent theinvitation and the channeladdress if the group is not aprivate channel, select View.2. To add the channel to yourphone, select Save.3. To set the status for the channel,select Active or Inactive.To reject the invitation, selectView > Discard > Yes.■ PTT settingsThere are two kinds of PTT settings:settings for connecting to theservice and settings for use.You may receive the settings forconnecting to the service from yournetwork operator or service provider.See ”Configuration settings service”p. xiii. You can enter the settingsmanually. See ”Configuration” p. 43.To select the settings for connectingto the service, select Menu > Pushto talk > Configuration sett. andfrom the following options:Configuration — to select a serviceprovider, Default, or Personalconfiguration for PTT service. Onlythe configurations that support thePTT service are shown.Account — to select a PTT serviceaccount in the active configurationsettings.You can also select from thefollowing options: Push to talk username, Default nickname, Push totalk password, Domain, and Serveraddress.