User's Manual

68
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
1
Private Modes
The Aegis and ProVoice private modes allow the radio to transmit encrypted
messages and receive clear or private transmissions. The radio will transmit
private if the group/channel is programmed for private operation and forced
operation is pre-programmed.
If the radio was pre-programmed for auto-select, the radio will transmit in the
following modes;
• If Private mode is enabled, transmissions are always in private mode.
• If Private mode is disabled and a private call is received, the Reply
transmission will be in Private mode if the transmission is made during
the scan hangtime. If the reply transmission occurs after the scan
hangtime, the transmission will be in Clear mode.
Aegis or ProVoice transmissions cannot be received by another radio (other
than M7100
IP
or JAGUAR 725M) set to receive a Voice Guard
®
transmission.
Accordingly, Voice Guard or ProVoice transmissions cannot be received by a
radio set to receive an Aegis transmission and neither Aegis nor Voice Guard
transmissions can be received by a radio set to receive ProVoice.
1
Voice Guard encryption is not supported by M7100
IP
Series mobile radios.