14.4 BOCAMODEMcard-PC
36
In
Identification/Checksum Option: (0)
This command causes the modem to send product code and hardware
setup information to the DTE.
n = 0
Report product code *
n = 1
Firmware version #
n = 2
Verify ROM checksum
n = 3
Device set name
n = 4
Modem configuration
Bit 0
0 = Hayes Escape Sequence
1 = TIES Escape Sequence
Bit 1
0 = Data/fax/voice without V.42/MNP
1 = Data/fax/voice with V .42/MNP
firmware
Bit 2
0 = Serial host interface
1 = Parallel host interface
Bit 3
0 = No external Static RAM present
1 = External Static RAM present
Bit 4
0 = 8K x 8 static RAM present (valid only if Bit 3 = 1)
1 = 32K x 8 static RAM present (valid only if Bit 3 = 1)
Bits 5-7 Reserved
Kn
Buffer Control: (1)
This command selects whether the modem SRAM is used for Voice and
Fax Mode.
n = 0
SRAM Buffer disabled (default when no SRAM is available)
n = 1
SRAM Buffer enabled (default when the SRAM is available
on modem board)*
Ln
Speaker Volume Control: (2)
This command selects the modem speaker volume.
n = 0
Low speaker volume
n = 1
Low speaker volume
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