Motorola APX 8500 Manual page 174

Secure Operations
Managing Encryption – Erasing Encryption Keys
If the Multi-system Over-the-Air Rekeying feature is
in use, the keys erased are only for the current
secure profile of the selected channel. The erase all
option operates as configured by the dealer or
system administrator. Erasing all keys using the Top
(Orange) button and the Top Side (Select) button
erases all keys in all keylists in the radio.
Procedure:
1. From the home screen, scroll left or right to
Eras.
2. Press the Menu Select button directly below
Eras.
The display shows the last user-selected and
stored encryption key, and the available menu
selections.
3. Scroll up or down to the desired encryption key.
OR
Use the keypad to enter the number of the
desired key.
4. Press the Menu Select button directly below
Optn.
The display shows the available key erase
options.
5. Scroll up or down to the required option and
press the Menu Select button directly below Sel.
Select Erase all keys? or Erase single key? by
6.
pressing the Menu Select button below Yes to
erase the encryption key(s) in the radio.
You can return to the previous screen by pressing
the Menu Select button below No.
Press the Menu Select button directly below All
7.
to delete all keys, or press the Menu Select
button directly below Sngl to delete the current
shown key.
You can abort this screen and return to the Home
screen by pressing the Menu Select button
directly below Abrt.
174
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ADVANCED FEATURES
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