Omni 56K II and Omni 56K Plus II User’s Guide

COMMAND

BIT

DEC

HEX

FUNCTION AND DESCRIPTION

REF.

 

 

 

 

 

 

 

 

40

28

Reserved

 

 

 

 

 

 

 

 

6-7

 

 

Signal quality.

 

 

 

 

 

 

 

 

 

0

0

No response to poor signal quality.

*Q0

 

 

 

 

 

 

 

 

64

40

Retrain action taken if signal quality is poor.

*Q1

 

 

 

 

 

 

 

 

128

80

Adaptive rate (auto fall-back/forward) when signal

*Q2

 

 

 

 

quality changes (default).

 

 

 

192

C0

Disconnect when signal quality is poor.

*Q3

 

 

 

 

 

 

S28=

bit

dec

hex

 

+068

 

 

 

 

 

 

 

2-3

0

0

Destructive, expedited break.

&Y0

 

 

 

 

 

 

 

 

1

4

Non-destructive, expedited break (default).

&Y1

 

 

 

 

 

 

 

 

10

8

Non-destructive, un-expedited break.

&Y2

 

 

 

 

 

 

 

4-5

0

0

No guard tone (default).

&G0

 

 

 

 

 

 

 

 

16

10

550 Hz guard tone.

&G1

 

 

 

 

 

 

 

 

32

20

1800 Hz guard tone.

&G2

 

 

 

 

 

 

 

6

0

0

The DTE/DCE rate follows link rate (see also s18,

&B0

 

 

 

 

S44b6)

 

 

 

1

64

The DTE/DCE rate is fixed at the DTE setting, range

 

 

 

 

 

from 300-460.8 Kbps (default, also see S18, S44b6)

 

 

 

 

 

 

 

S29=

 

0 to 3

0 to 3

Sets the default dial phone number pointer, use

+000 *D

 

 

 

 

AT&Zn=s to store phone numbers in the Windows

 

 

 

 

 

registry.

 

 

 

 

 

 

 

S31=

 

0-255

0-FF

Holds the ASCII decimal value of the XON

+017

 

 

 

 

 

 

S32=

 

0-255

0-FF

Holds the ASCII decimal value of the XOFF

+019

 

 

 

 

 

 

S35=

bit

dec

hex

Bit-mapped register.

+032

 

 

 

 

 

 

 

1

2

2

Disables aborting from the terminal during modem

 

 

 

 

 

handshaking.

 

 

3

8

8

Add 16dB attenuation to the leased line transmission

 

 

 

 

 

power.

 

 

 

 

 

 

 

 

5

32

20

Enable Selective Reject in V.42 (default).

 

 

 

 

 

 

 

Command Sets

5-31