The number of active channels and the number of members per channel is
limited. Contact your service provider for details.
Create a channel
To add a channel, select Menu > Push to talk > Add channel, and enter the
settings in the form fields.
To send an invitation to the channel, select Yes. To send further invitations,
select Menu > Push to talk > Channel list, a channel, and Options > Send
invitation.
Switch PTT on and off
To connect to the PTT service, select Menu > Push to talk > Switch PTT
on.
indicates the PTT connection. indicates that the service is temporarily
unavailable. If you have added channels to the phone, you are automatically
joined to the active channels.
To disconnect from the PTT service, select Switch PTT off.
You may assign a default function to the PTT (volume up) key to open the
channel list, the contacts list, or a single channel or contact. See "PTT
settings," p. 74.
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.
Check the login status of your contacts in Menu > Push to talk > Contacts
list:
- person available, - person unknown, - person does not want to
be disturbed, but can receive callback request,
- person has PTT switched
off.
Push to talk
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