Case IH AFS Pro 700 Software Operating Manual page 136

You can view the expiration date for each subscription key
in the "RTK Security" pop-up window.
Press the window at the bottom of the "RTK Security" win-
dow to access the pop-up options window.
Press "Expiration Date."
An expiration date displays for each subscription key. The
dates shown are provided by the base station and cannot
be changed by the operator.
You can also provide an optional description for each RTK
subscription key.
Press the window at the bottom of the "RTK Security" win-
dow to access the pop-up options window.
Press "Key Description."
3 - SETUP
3-54
18
RAIL14DSP1536BA
19
RAIL14DSP1537BA
20
RAIL14DSP1538BA