8. Press a button on the device
you wish to test (you should
press and hold the button
down until the transmit LED on
the device flashes).
The keypad gives a double
“beep” confirmation tone.
The top line of the display
shows: the number of the
device, the button you
pressed, and the user the
device is allocated to.
The bottom line of the display
shows the function of the
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