Hardware Options

Command

Page

S-Reg

Description

 

 

 

 

*DA

page 5-

--

Switches modem to talk mode

 

32

 

 

*DA1

--

Switches modem to data mode

 

 

 

 

*DB

page 5-

S32

Manual dial backup operation

 

36

 

 

*DB1

S32

Automatic dial backup operation

 

 

 

 

*DG

page 7-

S34

Disables bilateral digital loop

 

7

 

 

*DG1

S34

Enables bilateral digital loop

 

 

 

 

*FB

page 5-

S29

Ignore pin 23

 

22

 

 

*FB1

S29

Pin 23 transition causes DTE speed

 

 

 

fallback

 

 

 

 

*FT

page 5-

S29

Disable fast train

 

32

 

 

*FT1

S29

Enable fast train

 

 

 

 

*IC

 

--

Disregard incoming call

 

 

 

 

*LA

page 7-

S34

Ignore pin 18

 

8

 

 

*LA1

S34

DTE commanded LAL enabled

 

 

 

 

*LB

page 5-

--

Return to leased line from dial backup

 

36

 

 

 

 

 

 

*LC

page 5-

S32

Line current disconnect disabled

 

32

 

 

*LC1

S32

Short (8 ms) line current disconnect

 

 

 

 

*LC2

 

S32

Long (90 ms) line current disconnect

 

 

 

 

*LD

page 5-

--

Manual dial backup

 

36

 

 

 

 

 

 

*MM

page 5-

--

Automode (modulation)

 

27

 

 

*MM1

--

V.21

 

 

 

 

*MM2

 

--

Bell 103J

 

 

 

 

*MM3

 

--

Reserved

 

 

 

 

*MM4

 

--

Bell 212A

 

 

 

 

*MM5

 

--

V.22 bis

 

 

 

 

*MM6

 

--

V.27 bis 4-wire leased only

 

 

 

 

cannot be executed from remote configuration mode

E-12

Modem 3600

Page 220
Image 220
Black Box 3600 MODEM manual Switches modem to talk mode †