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when the radio is in the Aegis or ProVoice digital mode because the radio
does not know the cryptographic key used.
Message trunked group calls and individual calls will be answered back in the
mode they were received, assuming the call or hang time is still active.
Individual, phone, all and emergency calls will be transmitted clear if digital
mode is disabled or inoperative.
•
If receiving an analog message trunked call, the radio will respond in
analog mode during the hang time on the working channel.
•
If receiving an analog I-Call, the radio will respond in analog mode during
the hang time.
•
When using the "WHC" feature to respond to an I-Call (after the hang time
has expired), the call will be transmitted in the mode defined by the
system mode as programmed for the current system if the ID being called
is not in the I-Call list. If the ID is in the I-Call list, then the call will be
transmitted as defined by the I-Call mode programmed in the list for that
ID.
DTMF
The overdial and hot keypad features for transmitting DTMF tones are not
available while in the Aegis Digital Mode or ProVoice Digital Mode.
ERROR Messages
If any of the following error messages are displayed, the radio was either
programmed incorrectly or needs servicing:
DSP ERR
ERR=xxxx
DSP ERR
DIGV ERR
Power Up Only
If the Aegis or ProVoice circuit board is not responding correctly, one of the
following error messages will be displayed and the radio needs servicing:
HARDWARE
ERR= 3X
3X will be a number between 30 and 38
AEGIS Private, ProVoice Private, And Voice Guard Private
Modes
The Aegis, ProVoice, and Voice Guard private modes allow the radio to
transmit encrypted messages and receive clear or private transmissions. The
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