Black Box 3600 Manual De Usuario

Status Registers

Modem 3600

10-29

Current Modulation S91

The S91 register is for reference only.

S92 - S94

Reserved

Bit

Value

Command Description

3-0

0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100

Auto mode
V.21
B103
Reserved
B212A
V.22 bis
V.27 (lease line only)
Reserved
V.29 (lease line only)
Reserved
V.33 (lease line only)
V.32 bis
V.34

7-4

Reserved