Nortel Networks NN10042-116 manual You hear the PTT call, Press End to exit the PTT call

116Additional Call Features

Attention: Initiate a PTT option

Procedure Steps

Step Action

1To select a different PTT channel:

Press and release the Push-to-talk (PTT) button.

Select a new channel from the list by scrolling using Nav keys.

2To end one PTT call and start another call: Press End to exit the PTT call.

Press Push-to-talk and select a different channel from the list. Press Push-to-talk to begin to transmit on the new channel.

3To receive a PTT call while in a telephone call: Press End to end the telephone call.

You hear the PTT call.

4To subscribe to additional PTT channels:

Open the Config menu and select Push-to-talk (PTT). Select Subscribed Channels.

Select the channel that you want to add. Subscribed channels are marked with an asterisk (*).

5To transmit on the priority channel: Press Push-to-talk.

Select the priority channel from the list. Press Push-to-talk and then speak.

6To end a PTT call:

Press End to exit the PTT call.

7To change PTT volume:

Use the Up and Down volume buttons located on the side of the handset.

8To answer a call during a PTT transmission:

Press Start. The PTT transmission is preempted by the telephone call.

9To start a telephone call during a PTT transmission: Press Start.

Enter the number that you wish to call. The PTT transmission is preempted during the telephone call.

10To turn off PTT:

Carrier VoIP

Nortel IP Phone WLAN Handset User Guide (CICM)

NN10042-116 04.01 Standard

4 July 2008

Copyright © 2008 Nortel Networks