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YOUR PUSH TO TALK APPLICATION
MAKING CALLS
140
6
CHAPTER
Making a PTT call
1 Press the Side button to go to PTT.
2 Check the box next to up to seven
contacts or highlight the group you
want to call.
3 Hold your Centro a few inches from
your mouth, as you would hold a
walkie-talkie.
4 Press and hold the Side button.
5 Wait for the tone that signals when you
can begin to speak.
6 When you’ve finished speaking, release
the Side button.
When you release the Side button, a
tone signals the person(s) on the other
end that you’ve finished talking and the
next person can begin to speak.
NOTE When you make a PTT call, the
speakerphone is on by default when the
Ringer switch is set to Sound On. If your
Ringer switch is set to Sound Off, the PTT
call goes to the earpiece.
When a tone signals you that the other
person has finished speaking, you can
press and hold the Side button again to
continue the conversation.
7 Press Power/End to hang up.
TIP
You can jump to a particular contact or
group by entering the first few letters of the
contact or group name.
DID
YOU
KNOW
?
If a PTT call remains inactive
for more than 30 seconds, the call ends
automatically.
KEY
TERM
Quick Group A selection of
multiple contacts that you make to form an ad
hoc group for a single call. The contacts in a
Quick Group must have a status of Available or
Silent. If a contact’s status is DND or Logged
Out, you cannot include that contact in a
Quick Group.