14 Using Push to Talk
To cancel, press the speakerphone button.
To make PTT calls come through the earpiece and silence ringers—From the
home screen, select Menu Settings Silent Mode and select a vibrate
or lights setting.
To cancel, either press the speakerphone button or select Menu
Settings Silent Mode Norm. Sounds.
PTT call types
You can make two types of PTT calls:
•A barge call automatically connects to the other party. The receiving
party does not have the option to ignore the call. It can be
a private call to a single PTT user, or
a group call to more than one PTT user.
•An alert call sends the user an alert tone before initiating the
conversation. The receiving party has the option to answer or ignore
the call. Alert calls are private calls only.