Log in and exit PTT
When you start the push to talk (PTT) service, you are
automatically logged in and connected to the channels that
were active the last time you closed the application. If the
connection fails, to attempt to log in again, select
Options
>
Log in to PTT
.
To exit PTT, select
Options
>
Exit
.
To switch to another open application , press and hold the
menu key.