Push to talk
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■ Make and receive a PTT call
Set the phone to use the loudspeaker or earpiece for PTT communication.
When the earpiece is selected, 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 volume up 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
volume up key. Talking is allowed on a first come, first served basis. When someone
stops talking, the first person to press the key used for PTT can talk next.
To check the login status of your contacts, select Menu > Push to talk >
Contacts list. This service depends on your service provider and is only available
for subscribed contacts.
indicates the contact is available.
indicates the contact is not logged into the PTT service.
indicates the contact is unknown.
indicates 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.
Make a channel or a group call
To make a call to the default channel, press the volume up key. A tone sounds,
which indicates that the access is granted, and the phone displays your nickname
and channel name. See “PTT channels,” p. 88.
6085.EN_ESv1_9253443.book Page 85 Saturday, December 2, 2006 8:26 AM
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