OpenSky P800 User Manual page 77

radio session. Until you do take a call from that group,
you can't lock them out.
How to Lock Out a Listen Group
1.) Press either Menu button until the Lockout Menu
appears. The indicator LO lets you know you're in
the menu. The Display panel shows one of the user
groups from which you've received voice calls.
2.) If the message NONE appears in the panel, you
haven't received any voice messages yet from the
user groups in your active profile. Until you do,
you won't be able to lock them out.
Advanced Radio Operations – Chapter 6
User Group from
Active Profile
Lockout Menu
Indicator
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