Philips SPENDEX 40 Operating Manual page 24

NATO RESTRICTED
SPENDEX 40 UA 8251/00
OPERATING MANUAL
6 . 1 . 3 E r r o r s D u r i n g S e c u r e Tr a f fi c
Display
"DTE OFF "
"RESYNC "
Meaning
Data terminal equipment not ready or switched off
Terminal returns to sync acquisition
6.1.4 KDC Communication Errors
Display Meaning
"KDC 01 " KDC unique variables Vux and Vui are inverted for
conference circuiting
"KDC 41 " KDC key generator error
"KDC 42 " ID number of calling terminal not known to the KDC
"KDC 43 " ID number of called terminal not known to the KDC
"KDC 44 " KDC has detected invalid VARIABLE REQUEST message
"KDC 45 " Terminal does not have a corresponding transfer
v a r i a b l e
"KDC 46 " KDC forbids the calling terminal a secure
conversation with the called terminal
"KDC 47 " KDC forbids the called terminal a secure
conversation with the calling terminal
"KDC 71 "
Decryption of KDC call variable failed; KDC unique
variable problably no longer valid
"KDC 72 "
Wrong storage of KDC call variable
"KDC xx "
Probably too much disturbance on the line
9922 154 12551 6-2
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