Nokia 3109 - Manual (Page 55)

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. 54.
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.
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 .
Make a channel call
To make a call to a channel, select Channel list in the
PTT menu, scroll to the desired channel, and press and
hold the PTT (volume up) key.
Make a one-to-one call
To start a one-to-one call, select Menu > Contacts >
Names , or Menu > Push to talk > Callback inbox ,
Channel list , or Contacts list . Select a contact, a
member, or a nickname, and press and hold the PTT
(volume up) key.
Make a PTT call to multiple
recipients
You can select multiple PTT contacts from the contact
list.
1. Select
Menu > Push to talk > Contacts list , and
mark the desired contacts.
2. Press and hold the PTT (volume up) key to start the
call. The participating contacts are shown on the
display as soon as they join the call.
3. Press and hold the PTT (volume up) key to talk to
them. Release the PTT (volume up) key to hear the
response.
4. Press the end key to terminate the call.
53
Push t
o talk
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