■ Make and receive a PTT
call
Set the phone to use the loudspeaker
or earpiece for PTT communication.
When the earpiece is selected, you
can use the phone normally, by
holding it to your ear.
Warning: Do not hold the
device near your ear when
the loudspeaker is in use,
because the volume may be
extremely loud.
When connected to the PTT service,
you can make or receive channel
calls, group calls, or one-to-one
calls. One-to-one calls are calls you
make to only one person.
Press and hold the PTT key the entire
time you are talking, and hold the
phone in front of you so that you can
see the display. When you are
finished, release the PTT key. Talking
is allowed on a firstcome, firstserved
basis. When someone stops talking,
the first person to press the PTT key
can talk next.
To check the login status of your
contacts, select
Menu
>
Push to
talk
>
Contacts list
. This service
depends on your network operator or
service provider and is only available
for subscribed contacts.
,
, or
indicate that the contact is
available, not logged into the PTT
service, or unknown.
indicates
that the contact does not want to be
disturbed. You cannot call the
contact, but you can send a callback
request.
To subscribe a contact, select
Options
>
Subscribe contact
, or if
one or more contacts are marked,
select
Subscribe marked
.