...because we can't all be on the bleeding edge...





HM 18008-5

HARMONY MULTIMEDIA

HM 18008-5

Card Type

Modem (asynchronous)

Chip Set

Unidentified

I/O Options

Microphone, headphone, speaker out, line in, line out

Maximum Modem Rate

33.6Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

Bell 103/212A

ITU-T V.34+, V.34, V.32bis, V.32, V.22bis, V.22A/B, V.23, V.21,

Fax Modulation Protocol

ITU-T V.17, V.29, V.27ter, V.21CH 2

Error Correction/Compression

V.42, V.42bis, MNP5

Fax Class

Class I

Data Bus

16-bit ISA

Card Size

Half-length, full-height card

CONNECTIONS

Function

Label

Function

Label

Line in

CN1

Headphone

CN4

Line out

CN2

Speaker out

CN5

Microphone

CN3

   

SERIAL PORT ADDRESS

Setting

JP1/A

JP1/B

JP1/C

JP1/D

COM1 (3F8h)

Open

Open

Closed

Closed

COM2 (2F8h)

Closed

Open

Open

Closed

COM3 (3E8h)

Open

Closed

Closed

Open

COM4 (2E8h)

Closed

Closed

Open

Open

 

 

 

 

 

 

 

 

 

 

 

 

INTERRUPT

Setting

JP1/E

JP1/F

JP1/G

JP1/H

JP1/I

JP1/J

JP1/K

JP1/L

JP1/M

JP1/N

IRQ 3

Closed

Open

Open

Open

Open

Open

Open

Open

Open

Open

IRQ 4

Open

Closed

Open

Open

Open

Open

Open

Open

Open

Open

IRQ 5

Open

Open

Closed

Open

Open

Open

Open

Open

Open

Open

IRQ 7

Open

Open

Open

Closed

Open

Open

Open

Open

Open

Open

IRQ 10

Open

Open

Open

Open

Open

Open

Closed

Open

Open

Open

IRQ 11

Open

Open

Open

Open

Open

Closed

Open

Open

Open

Open

IRQ 12

Open

Open

Open

Open

Closed

Open

Open

Open

Open

Open

PnP

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

SUPPORTED COMMAND SET

Basic AT Commands

AT, A/

A, C, D, E, F, H, M, O, P, Q, T, V, X, Y, Z

&C, &F, &G, &T, &W, &Y, &Z

Extended AT Commands

\A, \B, \C, \G, \J, \K, \O, \U, \X, \Y, \Z

%A,

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S16, S18, S24, S25, S26, S29,

S38, S39, S46, S48, S82, S86, S90, S91, S92, S95, S99, S108, S109, S110, 201

Special Commands

"H, -J

Note: See MHI Help File for full command documentation.

Proprietary AT Command Set

AUTO-MODE DETECTION

Type:

Configuration

Format:

AT [cmds] Nn [cmds]

Description:

Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed.

Command

Function

N0

Handshake only at DTE- to-modem data rate

í N1

Begins handshake DTE-to-modem rate at highest compatible rate

AUXILIARY RELAY

Type:

Configuration

Format:

AT [cmds] &Jn [cmds]

Description:

Sets the auxiliary relay function

Command

Function

í &J0

Auxiliary relay never operated

&J1

Activates auxiliary relay when modem is off-hook

COMMUNICATIONS MODE

Type:

Configuration

Format:

AT [cmds] &Mn [cmds]

Description:

Selects communications mode

Command

Mode

í &M0

Asynchronous mode (modem supports asynchronous mode only)

COMMUNICATIONS MODE

Type:

Configuration

Format:

AT [cmds] &Qn [cmds]

Description:

Selects communications mode options

Command

Mode

í &Q0

Asynchronous mode (modem supports asynchronous mode only.)

COMMUNICATION PROTOCOLS

Type:

Configuration

Format:

AT [cmds] Bn [cmds]

Description:

Selects the communication protocol for data calls

Note: The B command allows the simultaneous selection of more than one suffix, enabling multiple protocols.

Command

Protocol

B0

ITU-T V.22 at 300 or 1200bps

B1

Bell 212A at 300 or 1200bps

B2

ITU-T V.23 at 75 or 1200bps

B3

ITU-T V.22 at 1200 or 75bps

CONFIGURATION PROFILES

Type:

Immediate

Format:

AT [cmds] &V [cmds]

Description:

Displays active and stored configuration profiles

Command

Function

í &V0

View stored profile 0

&V1

View stored profile 1

&V2

View relay and general-purpose I/O status

DATA SET READY (DSR)

Type:

Configuration

Format:

AT [cmds] &Sn [cmds]

Description:

Selects DSR options

Command

Function

&S0

DSR forced high

í &S1

DSR high only while modem is handshaking or connected

DATA TERMINAL READY (DTR)

Type:

Configuration

Format:

AT [cmds] &Dn [cmds]

Description:

Selects modem response to DTR

Note: The action each variant of &D causes depends on the setting of &Q

Command

Function

í &D0

Modem does not respond to DTR

&D1

Modem goes to command mode after DTR goes is off

&D2

Modem goes to command mode and disconnects (hangs up) after DTR goes off; Auto-Answer is disabled.

&D3

Modem is initialized after DTR goes off

EXTENDED RESULT CODES

Type:

Configuration

Format:

AT [cmds] Wn [cmds]

Description:

Enables selection of additional result codes when S95=0; otherwise, S95 takes precedence.

Command

Function

í W0

DTE speed response codes

W1

DTE speed response codes

W2

DCE speed response codes

W3

DTE speed response codes with error correct and data compression

W4

Reports protocol , data compression, and DTE data rate

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] &Kn [cmds]

Description:

Enables flow control options

Command

Function

&K0

Flow control disabled

í &K3

Bi-directional hardware flow control

&K4

XON/XOFF flow control enabled

PULSE DIALING RATIO

Type:

Configuration

Format:

AT [cmds] &Pn [cmds]

Description:

Selects pulse dial make/break ratio

Command

Function

í &P0

39/61ms at 10pps (North America)

&P1

33/67ms at 10pps (Europe)

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports product code

I1

Reports modem chip firmware version

I2

Tests and reports ROM checksum

I3

Reports chipset name

I4

Reserved

I5

Reserved for modem chip hardware configuration

I6

Reports country code

I7

Reports version of board manufacturer firmware

I8

Reports features of modem firmware

I10

Reports modem board configuration-bits set by board manufacturer

I11

Reports modem board configuration-bits set by board manufacturer

I14

Reports SAFE device

I20

Reports chip manufacturer’s silicon version

I21

Reports chip manufacturer’s firmware version

I22

Reports chip manufacturer’s name

I23

Reports chip manufacturer’s product model

SPEAKER VOLUME

Type:

Configuration

Format:

AT [cmds] Ln [cmds]

Description:

Controls speaker volume

Command

Function

L0

Low volume setting

L1

Low volume setting

í L2

Medium volume setting

L3

Highest volume setting

TRELLIS CODING

Type:

Immediate

Format:

AT [cmds] &u [cmds]

Description:

Controls Trellis coding

Command

Function

í &U0

Enable Trellis coding with QAM as fallback

&U1

QAM modulation only

 

Extended AT Command Set

 

AUTO-FALLBACK/FALL-FORWARD

Type:

Configuration

Format:

AT [cmds] %Gn [cmds]

Description:

Selects auto-fallback/fall-forward

Command

Function

%G0

Auto-fallback/fall-forward disabled

%G1

Generate data modem calling tone

AUTO-RETRAIN

Type:

Configuration

Format:

AT [cmds] %En [cmds]

Description:

Controls auto-retrain mode

Command

Function

%E0

Auto-retrain disabled

%E1

Auto-retrain enabled

COMPRESSION

Type:

Configuration

Format:

AT [cmds] %Cn [cmds]

Description:

Selects data compression

Command

Function

%C0

Data compression disabled

%C1

MNP5 enabled

CONNECT MODE

Type:

Configuration

Format:

AT [cmds] \Nn [cmds]

Description:

Controls the type of connection the modem will operate in

Command

Function

\N0

Normal mode enabled

\N1

Normal mode enabled

\N2

Reliable mode enabled

\N3

Auto-reliable mode enabled

\N4

V.42 reliable mode enabled

DATA MODEM CALLING TONE

Type:

Configuration

Format:

AT [cmds] -Cn [cmds]

Description:

Sets the data modem calling tone

Command

Function

-C0

Calling tone disabled

-C1

1300-Hz calling tone enabled

-C2

V.8 calling tone and 1300-Hz calling tone

FLOW CONTROL TYPE

Type:

Configuration

Format:

AT [cmds] \Qn [cmds]

Description:

Sets type of flow control used by modem

Command

Function

\Q0

Flow control disabled

\Q1

XON/XOFF flow control enabled

\Q2

Uni-directional hardware flow control enabled

\Q3

Bidirectional hardware flow control enabled

INACTIVITY TIMER

Type:

Configuration

Format:

AT [cmds] \Tn [cmds]

Default:

0

Range:

0-90

Unit:

1 second

Description:

Sets the length of time that the modem does not receive information before it disconnects.

V.42bis - MAXIMUM STRING LENGTH

Type:

Immediate

Format:

AT [cmds] "On [cmds]

Default:

32

Range:

6-250

Unit:

Characters

Description:

Selects string size for V.42bis compression

AT# VOICE COMMAND SET

BEEP TONE

Format:

AT [cmds] +VTD=n [cmds]

Default:

100

Range:

5-255

Description:

Sets the beep tone duration timer

BUFFER THRESHOLD

Type:

Immediate

Format:

AT [cmds] +VBT=n [cmds]

Default:

192, 320

Range:

192, 320

Description:

Sets the buffer threshold

CALLER ID

Format:

AT [cmds] +VCID=n [cmds]

Default:

0

Range:

0-2

Description:

Sets the caller ID

COMPRESSION METHOD

Format:

AT [cmds] +VSM=n [cmds]

Default:

140 (8-bit cirrus A-law)

8000 (used by some BBS)

0 (transmission disabled)

0 (DCE disabled)

Description:

Sets the compression method

FLOW CONTROL SELECT

Type:

Immediate

Format:

AT [cmds] +FLO=n [cmds]

Default:

1

Range:

0-2

Description:

Selects the flow control

HANG-UP CONTROL

Format:

AT [cmds] +VNH=n [cmds]

Default:

0

Range:

0-2

Description:

Controls the automatic hang-up

INACTIVITY TIMER

Format:

AT [cmds] +VIT=n [cmds]

Default:

0

Range:

0-255

Description:

Sets the DTE/DEC inactivity timer

INITIALIZE PARAMETER

Format:

AT [cmds] +VIP [cmds]

Description:

Initialize parameter

SILENCE DETECTION

Format:

AT [cmds] +VCSD=n [cmds]

Default:

0

Range:

0, 1

Description:

Sets the voice command mode silence detection

DISTINCTIVE RING

Format:

AT [cmds] +VDR=n [cmds]

Default:

0, 0

Range:

0-255, 0-255

Description:

Sets the distinctive ring

MICROPHONE GAIN

Format:

AT [cmds] +VGM=n [cmds]

Default:

128

Range:

121-131

Description:

Sets the microphone gain

PLAY MODE

Format:

AT [cmds] +VTX [cmds]

Description:

Sets the play mode

RECEIVE GAIN

Format:

AT [cmds] +VGR=n [cmds]

Default:

128

Range:

121-131

Description:

Sets the receive gain

RECORD MODE

Format:

AT [cmds] +VRX [cmds]

Description:

Sets the record mode

RELAY/SPEAKER CONTROL

Format:

AT [cmds] +VGS=n [cmds]

Default:

0

Range:

0-16

Description:

Stes the relay/speaker control

REPORTING AND MASKING

Format:

AT [cmds] +VEM=n [cmds]

Default:

‘C’, BB860980, BFE63883, BB863EE0

Description:

Controls the event reporting and masking

RINGBACK TIMER

Format:

AT [cmds] +VRA=n [cmds]

Default:

50

Range:

0-50

Description:

Sets the ringback-goes-away timer

RINGBACK TIMER

Format:

AT [cmds] +VRN=n [cmds]

Default:

10

Range:

0-255

Description:

Sets the ringback-never-appeared timer

SILENCE DETECTION

Format:

AT [cmds] +VSD=n [cmds]

Default:

128 (nominal)

50 (silence detection enabled)

Description:

Sets silence detection

VOICE MODE SELECTION

Type:

Immediate

Format:

AT [cmds] +FCLASS=n [cmds]

Default:

0

Range:

0, 1, 8, 80

Description:

Sets the voice mode

VOLUME SELECTION

Format:

AT [cmds] +VGT=n [cmds]

Default:

128

Range:

121-131

Description:

Selects the volume

SPEAKERPHONE SELECTION

Format:

AT [cmds] +VSP=n [cmds]

Default:

0

Range:

0, 1

Description:

Controls the speakerphone

SPEAKER PHONE TYPE

Format:

AT [cmds] #VSPS=n [cmds]

Default:

0

Range:

0, 1

Description:

Sets the speakerphone type

TONE GENERATION

Format:

AT [cmds] +VTS=n [cmds]

Description:

Sets the DTMF and tone generation