20
Make a PTT call
Like a walkie-talkie, PTT allows only one person to speak at a time.
1. Press the
Side
button (Push To Talk) to open Push To Talk.
2. Select the people you want to talk to (up to seven individuals at one time);
an icon next to each name tells you whether they’re available.
3. Press and hold the
Side
button (Push To Talk) to make the call.
4. Once the call connects, your Centro automatically switches to
speakerphone if the Ringer switch on the top of the device is set to Sound On.
(If the Ringer switch is set to Sound Off, you speak as usual when you answer a
call.) Hold your Centro like a walkie-talkie, a few inches away from your mouth,
and listen for the tone that signals that you can start to speak. When you hear
the tone, begin speaking.
Note: Be sure to wait until you hear the tone before you start speaking.
5. When you have finished speaking, release the
Side
button (Push To Talk). A
tone signals that you gave up control. Now someone else on the call can have
a turn speaking.
6. To end the call, press
Power/End
.
Change your availability
When you first set up Push To Talk, your availability is automatically set to
Available. You can change your availability setting at any time.
1. Press the
Side
button (Push To Talk) to open PTT.
2. Select the
availability
pick list in the upper-right corner, and then select
the icon that describes your availability.
Takes?
3 minutes
Steps?
5
Did You Know?
The Available option
appears in the
availability pick list
only when the
Ringer switch on the
top of the device is
set to Sound On.
Similarly, the Silent
option appears in
the availability pick
list only when the
Ringer switch is set
to Sound Off.