Deleting Text Messages; Secure Operations; Managing Encryption; Loading A Single Encryption Key - Motorola ASTRO APX User Manual



Deleting Text Messages

Procedure:
From the Inbox, Draft, or Sent screen:
f a
1
or to scroll through the messages.
2
Press the Menu Select button directly below Del to view the
delete options.
3
Press the Menu Select button directly below Curr to delete
the current message.
OR
Press the Menu Select button directly below All to delete all
the messages.

Secure Operations

Secure radio operation provides the highest commercially
available level of voice security on both trunked and
conventional channels.
Unlike other forms of security, Motorola digital encryption
provides signaling that makes it virtually impossible for others to
decode any part of an encrypted message.


Managing Encryption

Note: Refer to the Key-Variable Loader (KVL) manual for
equipment connections and setup.


Loading a Single Encryption Key

Procedure:
1
Attach the KVL to your radio. Upon attaching the KVL, the
radio display shows Keyloading.
2
Press the Menu Select button below Target.
3
Press the Menu Select button below Load.
4
Press the Menu Select button below Key.
f a
5
or to required key.
6
Press the Menu Select button below Load to load the key
to your radio.
73
English