Led Operation - Sierra Wireless AirCard 550 User Manual

LED Operation

The PCS Connection Card has a single red/green LED on the antenna
end of the card. The LED operates as follows:
LED Behavior
Solid amber*
Blinking amber
Solid green
Blinking green
Solid red
*Both red and green are lit.
Section 5: Technical Specifications
132 5A: Technical Specifications
Table 1: LED Operation
Indicates
The card is powering up.
The card is searching for a channel.
A call is in progress.
The card has acquired a channel and is in idle mode (no
call is in progress).
An error has occurred.