2. Enter your User name, PTT password, Domain,
Server address, and Access point name, and select
OK.
When the Ringing type setting of your device is set to
Beep once or Silent, or there is an ongoing phone call,
you cannot make or receive push to talk calls.
Push to talk calls
Warning:  Do not hold the device near your ear
when the loudspeaker is in use, because the volume
may be extremely loud.
Select Options > PTT contacts.
To make a push to talk call, select one or several
contacts from the list, and press the voice key.
Remember to hold the device in front of you during a
push to talk call so you can see the display. The display
informs you when it is your turn to speak. Speak
towards the microphone, and do not cover the
loudspeaker with your hands. Press and hold the push
to voice key the entire time you are talking. When you
have finished talking, release the key.
Answer or reject a call
When you receive a push to talk call, select Accept to
start a call or Reject to dismiss the call.
Callback requests
To send a callback request, select Options > PTT
contacts and the desired contact, and select Options >
Send callback req..
To answer a callback request, press Show to open
Callback inbox. Select a contact and select Options >
Talk 1 to 1 to start a call.
Contacts view
To view, add, modify, delete, or call contacts, select
Options > PTT contacts. A list of names from your
device Contacts application is displayed.
To call a selected contact, select Options > Talk 1 to 1.
To make a group call, select Options > Make PTT group
call.
To send the contact a request to call you, select
Options > Send callback req..
Create a channel
A channel is like a chat room: you can call the channel
to see if anyone is online. The channel call does not alert
the other participants; the participants just join the
channel and start speaking with each other.
To create a channel, select Options > New channel >
Create new.
Select Options and define the following
• Channel name  — Write the channel name.
• Channel privacy  — Select Private or Public.
• Nickname in channel  — Enter your nickname (20
characters maximum) that is displayed to other
users.
• Channel thumbnail — Insert a picture that describes
the channel.
To delete a channel, press the clear key.
28
Make calls
file:///C:/USERS/MODEServer/rapi/2290550/rm-49_mars/en/issue_2/rm-49_mars_en_2.xml Page 28 14.11.2005 13:44:58file:///C:/USERS/MODEServer/rapi/2290550/rm-49_mars/en/issue_2/rm-49_mars_en_2.xml Page 28 14.11.2005 13:44:58