■ Make and receive a PTT call
Warning: Do not hold the device near your ear when the loudspeaker is in use, because the volume may be
extremely loud.
To make a channel call, a one-to-one call, or a call to multiple recipients, you must hold the PTT (volume up)
key as long as you talk. To listen to the response, release the PTT (volume up) key. Talking is allowed on a first-
come, first-served basis. When you stop talking, the first person to press and hold the PTT key can talk next.
You may be able to check the login status of your contacts in
Menu
>
Push to talk
>
Contacts list
. This service
depends on your network operator and is only available for subscribed contacts. To subscribe a contact, select
Options
>
Subscribe contact
, or if one or more contacts are already marked
Subscribe marked
.
or
indicate that the person is either available or unknown.
indicates that the person wants not to be disturbed, but can receive callback requests.
indicates that
the person has PTT not switched on.