Switch Ptt On And Off; Make And Receive A Ptt Call; Make A Channel Call - Nokia 3555 User Manual

Switch PTT on and off

■
To connect to the PTT service, select Menu > Push to talk > Switch PTT on, or
press and hold the PTT key.
that the service is temporarily unavailable. If you have added channels to
the phone, you are automatically joined to the active channels.
You may assign a default function to the PTT key to open the channel list,
the contacts list or a single channel or contact. See "PTT settings," p. 86.
To disconnect from the PTT service, select Switch PTT off.

Make and receive a PTT call

■
Warning: Do not hold the phone 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 key as long as you talk. To listen to the response,
release the PTT key.
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.

Make a channel call

To call a channel, select Channel list, the desired channel, and press and hold
the PTT key.
82
indicates the PTT connection.
indicates that the person does not have PTT switched on.
indicates