Nokia FastMile 4G Receiver Product Overview 
54  3TG-00386-ABAA-TCZZA  Issue: 01 DRAFT 
DRAFT 
The signal strength LEDs can be activated by pressing the measurement button on 
the side of the Compact multi-band models of the Nokia FastMile 4G Receiver. 
Figure 19 shows the location of the measurement button. 
  Figure 19  Location of the measurement button 
 
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The signal strength LEDs act as a set to indicate the LTE signal strength detected 
by the Nokia FastMile 4G Receiver. For example, if the signal strength is fourth level, 
then LEDs 1, 2, 3, and 4 are lit. The Nokia FastMile 4G Receiver Installation Guide 
provides more information about the signal strength LEDs. 
LEDs