Command

Description

Command

Description

A/

Repeat last command

&J

Auxiliary relay options

A

Answer command

&K

Local flow control selection

B

Communication standard setting

&M

Asynchronous communications mode

C

Carrier control

&Q

Asynchronous communications mode

D

Dial command

&S

Data set ready (DSR) option

E

Echo command

&T

Self-test commands

F

On-line data character echo command

&V

View the active configuration

H

Hook control

&W

Store current configuration

I

Request ID information

&Y

Select stored profile for hard reset

L

Monitor speaker volume

&Z

Store telephone number

M

Monitor speaker mode

\A

MNP block size

N

Modulation handshake

\B

Send break

O

Return to on-line data mode

\G

Modem port flow control

P

Select pulse dialing

\J

Adjust bits/s rate control

Q

Result code control

\K

Set break control

T

Select tone dialing

\N

Error control mode selection

V

DCE response format

\Q

Local flow control selection

W

Result code option

\R

Ring indicator off after answer

X

Result code selection and call progress monitoring

\T

Inactivity timer

Y

Long-space disconnect

\V

Protocol result code

Z

Reset and recall stored profile

\X

XON/XOFF pass through

&B

V.32 auto retrain

%B

View numbers in blacklist

&C

Data carrier detect (DCD) control

%C

Data compression control

&D

Data terminal ready (DTR)

%E

Automatic rate change

&F

Local factory settings

-C

Data calling tone

&G

V.22bis guard tone control

-V90

Enable/disable V.90 settings

Command

Description

Command

Description

&&C

Write to/read from host interface

%T94

Test external DSP RAM

&&L

Line-to-line loopback

%T124

Return to on-chip DSP RAM

&&R

Write to/read from DSP RAM location

%T125

Load K56flex image to external DSP RAM

&&S

Speaker codec loopback

#UD

Unimodem diagnostics

Register

Default Setting

Description

Register

Default Setting

Description

S0

0

Automatic answer ring number

S1

0

Ring counter

S2

43

AT escape character

S3

13

Command line termination character

S4

10

Response formatting character

S5

8

Command line editing character

S6

2

Wait before dialing

S7

50

Connection completion time-out

S8

2

Comma dial modifier time

S10

20

Automatic disconnect delay

S11

95

DTMF dialing speed

S12

50

Escape guard time

S14

8

General bit-mapped options status

S21

48

V.24 bit-mapped options status

S22

112

Results bit-mapped options status

S24

10

Timer to control sleep mode

S28

1

V.34 modulation enable/disable

S30

0

Inactivity timer

S32

16

Synthetic ring volume

S33

0

Synthetic ring frequency

S35

0

Data calling tone

S36

7

Negotiation fallback

S37

0

Dial line rate

S38

1

Enable/disable K56flex settings

S42*

1

Auto rate

S43*

1

Auto mode

S48

7

LAPM error control and feature negotiation

S89

10

Timer to control sleep mode

S90

10

Local phone status

S91

15

Line transmit level

S108

7

Network codec type

* S-registers 42, and 43 are for test and debugging purposes only

Verbal

Numeric

Description

Verbal

Numeric

Description

OK

0

Command executed

CONNECT

1

Modem connected to line

RING

2

A ring signal has been detected

NO CARRIER

3

Modem lost or does not detect carrier signal

ERROR

4

Invalid command

CONNECT 1200 EC*

5

Connection at 1200 bit/s

NO DIALTONE

6

No dial tone detected

BUSY

7

Busy signal detected

NO ANSWER

8

Remote end never answered

CONNECT 2400 EC*

10

Connection at 2400 bit/s

CONNECT 4800 EC*

11

Connection at 4800 bit/s

CONNECT 9600 EC*

12

Connection at 9600 bit/s

CONNECT 14400 EC*

13

Connection at 14400 bit/s

CONNECT 19200 EC*

14

Connection at 19200 bit/s

CONNECT 7200 EC*

24

Connection at 7200 bit/s

CONNECT 12000 EC*

25

Connection at 12000 bit/s

CONNECT 16800 EC*

86

Connection at 16800 bit/s

CONNECT 300 EC*

40

Connection at 300 bit/s

CONNECT 21600 EC*

55

Connection at 21600 bit/s

CONNECT 24000 EC*

56

Connection at 24000 bit/s

CONNECT 26400 EC*

57

Connection at 26400 bit/s

CONNECT 28800 EC*

58

Connection at 28800 bit/s

CONNECT 31200 EC*

59

Connection at 31200 bit/s

CONNECT 33600 EC*

60

Connection at 33600 bit/s

CONNECT 38400 EC*

28

Connection at 38400 bit/s (DTE rate)

CONNECT 57600 EC*

18

Connection at 57600 bit/s (DTE rate)

CONNECT 115200 EC*

87

Connection at 115200 bit/s (DTE rate)

DELAYED

88

Delay is in effect for the dialed number

BLACKLISTED

89

Dialed number is blacklisted

BLACKLIST FULL

90

Blacklist is full

CONNECT 32000 EC*

70

Connection at 32000 bit/s (K56flex mode) or V.90

CONNECT 34000 EC*

71

Connection at 34000 bit/s (K56flex mode)

CONNECT 36000 EC*

72

Connection at 36000 bit/s (K56flex mode) or V.90

CONNECT 38000 EC*

73

Connection at 38000 bit/s (K56flex mode)

CONNECT 40000 EC*

74

Connection at 40000 bit/s (K56flex mode) or V.90

CONNECT 42000 EC*

75

Connection at 42000 bit/s (K56flex mode)

CONNECT 44000 EC*

76

Connection at 44000 bit/s (K56flex mode) or V.90

CONNECT 46000 EC*

77

Connection at 46000 bit/s (K56flex mode)

CONNECT 48000 EC*

78

Connection at 48000 bit/s (K56flex mode) or V.90

CONNECT 50000 EC*

79

Connection at 50000 bit/s (K56flex mode)

CONNECT 52000 EC*

80

Connection at 52000 bit/s (K56flex mode) or V.90

CONNECT 54000 EC*

81

Connection at 54000 bit/s (K56flex mode)

CONNECT 56000 EC*

82

Connection at 56000 bit/s (K56flex mode)

CONNECT 28000 EC*

100

Connection at 28000 bit/s (V.90 mode)

CONNECT 29333 EC*

101

Connection at 29333 bit/s (V.90 mode)

CONNECT 30666 EC*

102

Connection at 30666 bit/s (V.90 mode

CONNECT 33333 EC*

103

Connection at 33333 bit/s (V.90 mode)

CONNECT 34666 EC*

104

Connection at 34666 bit/s (V.90 mode)

CONNECT 37333 EC*

105

Connection at 37333 bit/s (V.90 mode)

CONNECT 38666 EC*

106

Connection at 38666 bit/s (V.90 mode)

CONNECT 41333 EC*

107

Connection at 41333 bit/s (V.90 mode)

CONNECT 42666 EC*

108

Connection at 42666 bit/s (V.90 mode)

CONNECT 45333 EC*

109

Connection at 45333 bit/s (V.90 mode)

CONNECT 46666 EC*

110

Connection at 46666 bit/s (V.90 mode)

CONNECT 49333 EC*

111

Connection at 49333 bit/s (V.90 mode)

CONNECT 50666 EC*

112

Connection at 50666 bit/s (V.90 mode)

CONNECT 53333 EC*

113

Connection at 53333 bit/s (V.90 mode)

CONNECT 54666 EC*

114

Connection at 54666 bits/s (V.90 mode)

Command

Description

Command

Description

+FCLASS?

Service class indication

+FCLASS = ?

Service class capabilities

+FCLASS = n

Service class selection

+FTS = <n>

Transmission silence

+FRS = <n>

Receive silence

+FTM = <m>

Transmit FAX data with <m> carrier

+FRM = <m>

Receive FAX data with <m> carrier

+FTH = <m>

Transmit HDLC data with <m> carrier

+FRH = <m>

Receive HDLC data with <m> carrier

+FTM = ?

Transmit FAX modulation

+FRM = ?

Receive FAX modulation

+FTH = ?

Transmit HDLC Data modulation

+FRH = ?

Receive HDLC Data modulation

+FMI?

Manufacturer Identification

+FMM?

Product Identification

+FMR?

Version/Revision Information

+FPR = <n>

Set DTE-DCE Fax port rate

+FPR = ?

Reports all fax port rate that DCE supports

+FPR?

Reports the current fax port rate of DTE-DCE

+FAA = <n>

Set DCE Adaptive answer mode

+FAA = ?

Display valid adaptive answer values that DCE supports

+FAA?

Display current set value of adaptive answer mode