B01MIC*1
Enable microphone gain stage for input 
channels 1-4. 
B01MIC*1111
B01MIC*2
Toggle enabled status microphone gain 
stage for input channels 1-4. 
B01MIC*abcd where a-d are each 0 or 1 
depending on the current enabled state of the 
microphone gain stage for the corresponding 
input channel. 
B01MIC*?
Query enabled status of microphone gain 
stage for input channels 1-4. 
B01MIC*abcd where a-d are each 0 or 1 
depending on the current enabled state of the 
microphone gain stage for the corresponding 
input channel. 
B01MIC*1100
Enable microphone gain stages for inputs 
1-2 and disable microphone gain stages 
for inputs 3-4. 
B01MIC*1100
8.106. MINI -- Enable Modem Initialization String
This command controls whether or not the modem initialization string is sent at power-up. If MINI is 0, then 
the modem initialization string is not sent. If MINI is 1, then the modem initialization string is sent. The text 
of the modem initialization string is set via the 
MINISTR command. 
This command is a boolean command. See 
Section 6.1 for more information on this type of command. 
This command is saved to global non-volatile memory and is not part of a preset. Its value is saved each 
time it is changed. It will retain its value after power-down. Since this command writes to non-volatile 
memory, there will be a delay before an acknowledgment is returned. 
Example Description Status Message
B01MINI1
Enable modem initialization string.
B01MINI1
B01MINI0
Disable modem initialization string.
B01MINI0
B01MINI2
Toggle enabled state of modem initialization 
string.
B01MINIx , where x is 0 or 1 depending on 
the current enabled state of the modem 
initialization string. 
B01MINI?
Query enabled state of modem initialization 
string.
B01MINIx , where x is 0 or 1 depending on 
the current enabled state of the modem 
initialization string. 
8.107. MINISTR -- Set Modem Initialization String
This command is used to set or query the modem initialization string. The string can be a maximum of 32 
characters long. The recommended modem initialization string for the Vortex is: 
ATF1E0&B1S0=2 
This can be set via the following command. 
B01MINISTRATF1E0&B1S0=2