Motorola STU 111/SECTEL 1000 User Manual page 73

Secure voice & data telephone
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An attempt was made to change state in half duplex while the
other side had the line. The request is queued and acted on
when the other side releases the line.
VOICE
1-·. , ..... 1-- , ..... --
,-·. I
1-- .-·.
i-·,
·-- ·-- 1-·
r:.
i::. .::i .::i
1 __ •
L
c~
1-1
r:. -- --
2.4
The Crypto Ignition Key (CIK) inserted at the other end has
expired. No further action required.
r···,···· r··,
r-
1··1
rs:.
i.:-·i::-•.)
:
".1 •• -
I
VOICE
····· ···- ····· F' I? E ' . ' . : : ; ' . ' . : : ; C: L.. F:
1:::11? ····· ·····
2.4
The remote STU Ill's key is a seed key and cannot be used for
secure communication.
VOICE
2.4
The other party's STU Ill is on the Compromised Terminal List.
Hang up and contact the cognizant security person
immediately for instructions.
(
,O,C<
2.4
I
This may indicate that a secure call between the two STU Ill's is
not possible due to an incompatible fill variables.
8·7

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Stu 111/sectel 2000

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