4 - 34 CA50/UCA Client & Server Developer & User Guide
Operating Walkie-Talkie
Initiating Walkie-Talkie Communication
The user can initiate walkie-talkie communication on any screen when not in a voice (unicast) call or in Do not
disturb mode.
1.
Press and hold the Walkie-Talkie key (see
CA50 - Front/Back Views on page 3-2
2.
A short walkie-talkie start tone sounds.
3.
Begin speaking into the microphone.
4.
To end the call, release the Walkie-Talkie key.
Receiving Walkie-Talkie Communication
The user can receive walkie-talkie communication on any screen except when on a voice (unicast) call or in Do not
disturb mode.
A start tone sounds on the device when the device detects incoming walkie-talkie communication and a message
plays through the speaker. To respond, the user presses the Walkie-Talkie key and speaks through the
microphone on the device.
Changing the Transmit Channel Using the CA50 Menu
The CA50 desktop displays the default transmit channel. To change the channel, users can access the
walkie-talkie channel menu directly from a business application, or the desktop.
Figure 4-13
CA50 Desktop
To change the transmit channel:
1.
On the CA50 desktop (
), press the left soft key to display the Desktop menu.
Figure 4-14
Desktop Menu
10:56
2
Admin
Channel 2
Floor
Phn bk
Menu
Default Transmit
Channel
Applications
WT channels
Key lock
Menu
Back
Menu
Summary of Contents for CA50
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