+FCC DCE capabilities parameters
+FIS Current session parameters
+FCS Current session results
The sub-parameters and the minimum set of values supported by Hayes modems
are listed below. The values marked with * are a subset of the option values
specified in [2] and are optional in Hayes modems. The optional values may
be supported by particular Hayes products, depending on market needs. The
values not marked with * are required in Hayes modems. Name Description Value Meaning
VR vertical
0 normal
resolution
1 fine
BR bit rate 0 2400 bits/s
1 4800 bits/s
2 7200 bits/s
3 9600 bits/s
4 12000 bits/s
5 14400 bits/s
WD page width 0 1728 pixels in 215 mm
*1 2048 pixels in 255 mm
*2 2432 pixels in 303 mm
*3 1216 pixels in 151 mm
*4 864 pixels in 107 mm
LN page length 0 A4, 297 mm
1 B4, 364 mm
2 unlimited length
DF data 0 1-D modified Huffman
compression *1 2-D modified Read
format *2 2-D uncompressed mode
*3 2-D modified read
EC error correction 0 disable ECM
*1 enable, 64 bytes/frame
*2 enable, 256 bytes/frame
BF binary file 0 disable
transfer
*1 enable
ST scan time/line all values are supported
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