Alcatel-Lucent IP Touch 310 - Manual (Page 9)

9
Push to Talk (IP Touch 610 WLAN)
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9
Other The Push-to-talk feature allows the Mobile IP Touch 610 WLAN to operate in a push-to-talk (PTT)
group broadcast mode in addition to the standard telephone operation.
The 'Push-to-talk' feature, activated by the system administrator can be configured by the user via
the set local menu (OK key, 'Push-to-Talk' f eature).
Start the call
The call period. The two-way radio operates on the concept of a push-to-talk session or call period.
The push-to-talk call period begins with the first transmission and ends when there has been no
traffic on the channel for 10 seconds. The keypad cannot be used for any other f eature. However,
it is possible to place a PBX call.
Receiving a call
Upon receiving a PTT transmission, the phone plays the 'receiving alert' sound and enters the
receive state. In this state the phone receives all conversations on the selected channel. The phone
will ignore the Talk key while in the receive state. The screen shows the current active channel, the
caller ID information of the current transmitter, and an indication that the phone is receiving a
broadcast transmission. During a 'PBX' conversation, the IP Touch 610 WLAN is not able to
receive a PTT transmission. At the end of a transmission, the phone enters the waiting state where
it monitors the channel for up to 10 seconds and displays 'Waiting' on the screen. If no other
transmission occurs within 10 seconds the phone plays the 'end call' sound and reverts to idle state.
The 'start transmit ' sound indicates
that you can start talking'
press and release the
'talk' button press the 'talk ' button-
(press and hold down the
key)
talk with the
handset 2 inches (5
cm) away
The Mobile IPTouch 610 WLAN
then enters the waiting state
where it monitors the channel
for up to 10 seconds
release the 'talk ' button
NOEADMU130-010
NOEADMU130-030
NOEADMU130-040
NOEADMU130-020
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