Iridium extreme ptt User Manual page 59

SOS Indicator LED
The SOS Indicator LED at the top of the phone has the following meanings:
SOS LED is ...
Off
Solid Red
Solid Green
Solid Amber
Display Status Indicators and Icons
The following icons appear in your display to provide you with information
about the phone's activity.
Signal Strength
Network/SIM Status
Real Time
Left and Right
Soft Key Functions
Indicates
Handset not in Emergency Mode
Handset in Emergency Mode, but no messages
have been successfully sent
Handset in Emergency Mode and Emergency
message has been sent in last five minutes
Handset in Emergency Mode and Emergency
message has been sent more than five minutes ago
Registered
16:28 14-May-14
Menu Help
Registered
16:28
Menu
16:28
Registered
Menu
16:28
Menu
Battery Charge Level
Message Icons:
Indicates Keypad is locked
Indicates voicemail has
been received
Registered
Indicates an SMS message
14-May-14
has been received
Help
14-May-14
Indicates SOS button and
Help
Emergency Mode has been
activated
14-May-14
Registered
Help
16:28 14-May-14
Menu Help
Iridium Extreme® PTT User Manual 53