Push to Talk IP Touch 610 Wlan, Start the call

4Push to Talk (IP Touch 610 WLAN)

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' feature).

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 feature. However, it is possible to place a PBX call.

The 'start transmit ' sound indicates that you can start talking'

press and release the	press the 'talk ' button-
'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

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.