Outgoing calls - Sonim Technologies

Use To
PTT key - Display the contacts list.
- Initiate a PTT call.
- Bring back to focus a PTT
call that is in the background.
Volume keys - Adjust the volume during a
PTT conversation.
- Navigate up and down the
PTT Contacts list.
PTT menu - Access the PTT functions.
Menu selection keys - Activate the menu options
(Left and Right)
displayed at the bottom of
the screen.
Navigation keys - Scroll horizontally or vertically
to a desired menu
option.
Power On/Off/End call - Switch on and switch off
the phone.
- Return to the home screen
when the phone is in use.
- End a PTT call.
Right arrow key - Increase or decrease the
volume during a PTT call.
Charger port - Charge the battery.
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Use To
Headset connector port - Enable the use of headset
phones for a PTT conversation.
Registering with the PTT service.
1. Select Menu > PTT to register with the service.
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Deactivate the PTT service
1. Select Menu > PTT > scroll to Close PTT > OK.The
PTT services gets deactivated and the standby screen
displays P in red and G in green
2. To again register to the PTT service, select Menu >
scroll to and select PTT. The PTT services gets activated
and the standby screen will display both P and G
in green .
When registration with the PTT service
is successful, P and G are displayed in
green at the top left corner of the
screen.
Push-To-Talk