ALIGATOR RX550 eXtremo Quick Manual - Page 17

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ALIGATOR RX550 eXtremo Quick Manual
When you start the camera, you can take a
shot by a short press of the side button (10)
and make a video by a long press of the side
button (10).

SOS button

You can easily run the emergency calls to preset
tel.numbers by pressing the SOS button.
To set - tap the Settings icon on the main screen
and choose Setting SOS Button in section
Personal
PTT Button (Push-to-talk)
PTT button is possible to use for so-called
Push-to-talk communication in connection
with a suitable application, ie communication
with a group of friends or colleagues simply
by pressing a button, just as through radio
transmitters. The communication works via
Internet.
PTT function requires the installation of an
additional application Zello PTT Walkie Talkie
in your mobile phone.