User's Manual

2
LEDs
Front-mounted LED
The device has 1 LED.
Femto
(Red/Green)
 Green
LED State Definition
On Power on.
Fast Flashing Initialization or temporarily out of service.
Slow Flashing One or more calls are currently active.
Sequence of two
flashing lights
No calls can be received currently.
 Red
LED State Definition
On Product failure.
Single Flashing light No router connection.
Sequence of two
flashing lights
No Internet connection.
Sequence of three
flashing lights
RF issue. Local interference/poor QOS.
Sequence of four
flashing lights
Over-temperature.
Sequence of five
flashing lights
No SIM card detected.
 Off - No power.