Nokia 6555 - Manual (Page 27)

P u s h t o T a l k
26
5. Push to Talk
Select Menu > PTT .
Push to Talk (PTT) is a two-way radio service available over a GSM cellular network
(network service).
You can use PTT to have a conversation with one person or with a group of people
having compatible devices and service. While you are connected to the PTT service,
you can use the other functions of the phone.
To check availability and costs, and to subscribe to the service, contact your
network operator. Service availability may differ from that for normal calls. Visit
wireless.att.com/ptt for additional information.
Before you can use the PTT service, you must define the required PTT service
settings. See "PTT Settings," p. 29.
Always switch PTT off before switching the phone off or removing the battery.
■ Switch PTT on and off
To disconnect from the PTT service, select Menu > PTT > PTT settings > PTT
Service > Off .
To connect to the PTT service, select Menu > PTT . If you have added groups to the
phone, you are automatically joined to the active groups. There may be a brief
delay while PTT connects.
Connection Indicators
These indicators appear on the standby screen next to the clock.
PTT is connected; your status is Available
Service is disconnected
Information is waiting
Your status is Do Not Disturb