116Copyright © 2005 Nokia. All rights• To connect to or disconnect from the push to talk service, select Switch PTT onor Switch PTT off.• To view the received callback requests, select Callback inbox.• To view the list of push to talk groups, select Group list.• To view the list of contacts to which you have added the push to talk addressreceived from the service provider, select Contacts list.• To add a new push to talk group to the phone, select Add group.• To set the push to talk settings for use, select Push to talk settings.• To set the required settings for the push to talk connection, selectConfiguration settings.• To open the browser and to connect to the push to talk network portalprovided by the service provider, select Web.Connect to and disconnect from the push to talk serviceTo connect to the push to talk service, select Menu > Push to talk > Switch PTT on.indicates the push to talk connection. indicates that the service istemporarily unavailable. The phone automatically tries to reconnect to the serviceuntil you disconnect from the push to talk service. If you have added groups to thephone, you are automatically joined to the active (Default or Listened) groups, andthe name of the default group is displayed in the standby mode.To disconnect from the push to talk service, select Switch PTT off.