Case Communications syncro 1496, Reference Manual

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''G Good Quality Threshold
This command sets the good signal quality threshold for use by the
signal quality monitor. It indicates the point at which a fallforward
to a higher transmission speed will take place.
''Gn where n is the threshold value (0-15) in S-register S28.
H
Go On-Hook
This command will immediately disconnect the current call and
return the modem to command mode.
I
Modem Identity Codes
This command is used to check hardware and software identity.
I0
Displays your modem's product code in decimal.
Default is 164 for standalone, or 162 for rackmount.
This code may be changed by using S-register S38 (to
allow compatibility with certain software packages).
I1 Requests that a checksum is performed on your
modem's firmware ROM. The response shows the
value as four hex digits.
I2
Validates that the checksum is correct by comparing it
with a stored value. Returns the response
OK or
ERROR .
I3
Displays the firmware release number.
I4
Displays your modem's three-digit identity code in
decimal. The code for your modem is 162 for
standalone, or 164 for rackmount. (The hex format is
A2 for the standalone and A4 for the rackmount.)
I6 Display serial number.
I3 and I4 are useful for programmers writing software to control the
modem. They allow a check for connection to the correct modem
type with correct firmware release number.
To enter a new serial number enter
AT19<CR>
. Modem responds
ERROR . Enter AT*Q9xxxxx<CR> where xxxxx is the serial
number. A new serial number can only be entered if RAM
corruption has occurred (i.e. remove the battery strap and power
cycle the modem before entering the new serial number).
X450-310851 Issue 2 8-11 Rev.1