Planet ME-560M User Manual

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USER’S MANUAL

For

Motorola 56K/V90 External

Data/Fax/Voice Modem

Table of Contents

INTRODUCTION

Package Contents

System Requirement

1 - Installation

2 - COMMAND REFERENCE

2.1 General Command Information

2.2 AT Commands

2.2.a Commands Preceded by &

2.2.b Commands Preceded by \

2.2.c Commands Preceded by %

2.2.d Commands Preceded by +

2.2.e Commands Preceded by **

2.3 Dial Modifiers

2.4 Commands Not Preceded By AT

2.5 Result Codes

3 - S REGISTER REFERENCE

3.1 Register Summary

3.2 Glossary of the S Registers

4 - TESTING

4.1 Local Analog Loopback

4.2 Local Analog Loopback with Self-Test

5 - TROUBLESHOOTING GUIDE

6 - APPLICATION EXAMPLES

6.1 Dialing a Remote Modem

6.2 Dial a Stored Number

6.3 Manual Answer an Incoming Call

6.4 Auto Answer an Incoming Call

6.5 Voice to Data Switching

APPENDIX

A - CALLER ID COMMANDS

B - TECHNICAL SPECIFICATIONS

D - QUICK REFERENCE

E - GLOSSARY

F - ASCII CODE TABLE

G - Approximately Power Consumption

INTRODUCTION

Instructions for installing your Data/Fax/Voice Modem will be found in the Installation Manual, while the information in this manual, deals exclusively with the operation of the modem after it is installed, such as the command set, the internal configuration registers, troubleshooting and testing.

Features

This Data/Fax/Voice Modems combine the features of a 56000 (Receive only) /33600/28800/14400/9600 BPS for data modem and a 14400/9600 BPS for FAX modem. Your new Data Modem gives your personal computer the ability to send and receive FAX messages over the telephone line like a standard FAX machine. Your Data Modem also allows your PC to communicate with other personal computers, terminals or BBS's (Bulletin Board Systems) through the data modem functions. When used as a data modem, your Modem uses the standard AT command set and is fully compatible with the specification shown in the following table,

Modem Type Modulation/Function

Data Modem

Fax Modem

Voice Modem

K56Flex Compatible ITU-T V.90 Compatible ITU-T V.34 1996 – 33.6 Kbps to 2.4 Kbps ITU-T V.32bis – 14.4 Kbps to 4.8 Kbps ITU-T V.32 – 9.6 Kbps to 4.8 Kbps ITU-T V.22bis – 2.4 Kbps ITU-T V.23 – 1.2 Kbps/75 bps ITU-T V22 – 1.2 Kbps ITU-T V.21 – 300 bps Bell 212A – 1.2 Kbps Bell 103 – 300 bps Automatic Mode Selection Automatic Rate Adaption Digital Near – End/Far – End Echo Cancellation ITU-T V.8 Signaling ITU-T V.8bis Signaling ITU-T V.54 Loopback Test support

ITU-T V.17 – 14.4 Kbps to 9.6 Kbps ITU-T V.29 – 9.6 Kbps to 4.8 Kbps ITU-T V.27ter – 4.8 Kbps and 2.4 Kbps ITU-T V.21 Channel 2 – 300 bps

Full-Duplex Speakerphone with Automatic Gain Control and Room Monitor Answering Machine

ITU-T V.42/MNP™ 2-4 Error Correction ITU-T V.42/MNP5 Data Compression Auto-baud DTE Rate 230.4 Kbps Maximum

TIA/EIA 578 Class 1 AT + Commands per

Full-Duplex Speakerphone Controller Telephone Answering Machine Controller

Control Code

AT Command Set

Hayes AT Commands

TIA/EIA 578 Class 1

AT # Voice Support

Switching between DATA mode, FAX mode and Voice mode operation of your Data/Fax/Voice Modem is done through its firmware, no hardware settings are required.

If you are already familiar with the use of a modem and the Hayes AT command set, this modem will be extremely easy for you to use. Just read the installation procedures in the installation manual and you are ready to begin operation. If you are new to modem communications, we recommend that you read through this manual first. If you come across terms that you don't understand, consult the glossary.

Words in boldface type are command names, commands, or default settings. Carriage returns (Enter) are noted with <CR> or [ENTER]; this does not mean to enter these characters literally; but instead to press the Enter key.

The communication software which should be used depends on the kind of machine that you are going to communicate with. If you are going to call a FAX machine then you must use the Fax software. If the machine that you are going to communicate with is a modem then you must use a data modem communications software.

Note: This manual is written to be used for several models of Fax/Data Modems.

All the description in this manual about Caller ID, V.90 and Fax class 1 apply only to the models which support these function.

Package Contents

The following material would be the bundle of this modem.

• Power Adapter

• Serial RS-232 Cable DB25/DB9

• Phone Cable , Type RJ11

• A CD-ROM with the INF Driver inside and a communication application

System Requirement

A host computer system should with a high speed RS-232 serial port capability of supporting 115200 BPS is a highly recommendation. Fully data/fax/voice functionality is only supported on system using a Intel 368 processor or higher or equivalent.

LED Indicator Specification

There are several LED light show in front of modem while the modem be powered on. And each light would indicate the difference specification or meaning as following.

LED

Indicator

PWR

AA TR

OH CD

RD MR

POWER -- Light when the modem has power applied. Auto Answer –When the light is on, the modem is autoanswering the incoming

call Data Terminal Ready – Lights when the host computer is ready to send or receive data. Indicates the status of the DTR signal from computer.

Off Hook – Lights when the modem is using the telephone line. Data Carrier Detect – Lights when the modem success in on line and signal to

computer. Transmit Data – Flashs when the modem are sent from the serial port of computer to modem. At high data speeds this LED may appear always be ON. Receive Data – Flashs when data is sent from modem via serial port to computer. At high data speeds may appear to always ON.

Description

Modem Ready –When the light is on,the modem’s power on

1 - Installation

This chapter describes how to install your Data/fax/Voice modem in your computer and connect it to a telephone and telephone line.

Installation overview

The installation process for Windows 95/98 consists of the following steps. And please refer to the figure 1.1.

Connect the AC power adapter

1. Plug the power cable into the connector labeled AC on the modem.

2. Plug the other side of cable into the wall outlet.

Connect the modem into the computer’s RS-232 serial port

3. Plug the male of the interface cable into the female connector (labeled Serial Port)

on the modem’s back panel. Then you might tighten the screws.

4. Plug the other side of the cable into the serial port (ie. RS-232) on the back of the

computer, the terminal, or other devices. Then you might tighten the screws.

Connecting to the telephone line

To connect your modem to the telephone line:

1. Unplug your telephone from the wall jack by pressing the protruding tab toward the

plastic connector and removing the connector from the wall jack.

2. Take the telephone cord that was included in your modem package and plug either

end into LINE JACK on the modem .

3. And plug another end of the telephone cord into the LINE jack on your wall, just as

you plug telephone set into the wall as usual.

Connecting the telephone set

By connecting a telephone to your modem, you can use the telephone to make voice calls when your modem is turned off or not being used. To connect a telephone set to your

modem.

Take the cord attached to your telephone and plug it into the fax/modem jack labeled

PHONE. And then lift the telephone handset and listen for a dial tone. If you can hear the dial tone as usually. Mean that the telephone line path setup should be no problem.

Connection your External MIC- PHONE and SPEAKER to Modem

For voice application adapter Micro-phone to MIC and with one external SPEAKER jack for external Speaker extension.

Quick Install Modem Driver on Your PC

We support you two difference way for you for installing your modem on PC. We suggest you to use PNP(Plug and Play) start-up. That would be more easy to you. First of all.

TURN ON the POWER SWITCH in the rear of modem. The PWR LED will lights up.

Start-up Modem with PNP:

A). Power up or reboot your PC.

Waiting for Windows 95/98 boot-up and Windows95/98 would find your new modem by automatically. Then it will stop while the modem was found and a dialog box appears with the title New Hardware Found as shown below Figure 1.1. Click on OK.

B). Then the screen show as below appears, Figure 1.3, and asking you to insert the media with the drivers for your new hardware. Now insert the software disk with

label INF DRIVER or CD-ROM included with you modem, and tell you PC where to get the DRIVER for the new modem. Then

Click on [Other Locations] to point on your floppy.

C). Pointing to the disk which we inserted..

Then pick a file named “3450RDK.INF”. Select “Motorola MC143450RDK” for the model of modem. Now click the [Next ]. Then the Windows 95/98 will copy some related date into the system by automatic. And next screen changes to the one shown in following figure

1.4. Click on [Next].

D). After the modem is installed in your computer system, reboot the computer

system and waiting for it started.

OK! Let’s check up you modem. Skip the next paragraph to the Testing your modem

If you got a failed installation in last Plug-N-Play automatically process. You may try

the following process for manual installation. If you still could not accomplish the modem installation. Please contact to your dealer for the service.

With Manual Installation :

A). Get into the SETUP in the Start button

[CONTROL PANEL] à [SYSTM] à [DEVICE MANGER]

[FLASH]

, and waiting for new modem detection. We recommend you to use the auto-detection for COM port assigning. Or you must make sure that which COM port you use.

B). When the auto-detection is stop and the modem is found. Windows 95/98 would show

a standard modem was found cause of she could not recognize the name of manufacture. So we must [Change] the name for modem.

Click on the [CHANGE…] button.

C). Point to the disk which we have prepared.

Then pick a file named “3450RDK.INF”. Select “Motorola MC143450RDK” for the model of modem. Now click the [Next ]. Then Windows 95/98 will copy some related date into the system by automatic.

D). After the modem is installed in your computer system, reboot the computer

system and waiting for it started.

Testing your modem with Windows 95

Before you using any communication application to reach the modem, use the following procedure to verify your new installed modem’s operation.

Turn on your computer and modem, use the following step to verify your new installed modem.

1. Return to CONTROL PANL and double click on your Modems icon. You should see

your modem listed as shown in following figure 1.5.

2. To verify the modem is working, click on the tab for Diagnostics

3. Select the COM port icon that is assigned to your modem. (Remember this COM

port)

4. Select the More Info button. Windows 95 informs you that this will takes a moments

as it communicates with modem. The More Info dialog windows appears showing your port information and the ATI commands, which verify modem installation, as shown in Figure 1.6 blow.

5. Choose OK to leave this window. (Command response is currently preliminary and is always subject to change per upgrade. An ERROR message or other information is acceptable for some of I commands. ) Be sure to write down the COM port number, so you can enter it in your selected applications software later.

This process verifies that your modem is now operational in Windows 95/98. Go to the communications software package bundled with your modem, or your selected software, and follow the guidelines for marking connections.

Communicating with your modem

After you complete the fax/modem installation, you can install your communication software and use it to communicate with you fax/modem.

There are two ways you can communicate with you modem, indirectly using the features provided in your communication software or directly using AT commands.

The indirect communication methods allows you to use the commands in your communications software to perform operations such as dialing or answering a call, file transfers, and terminal emulation. With this method, communications software acts as a buffer between you and your modem, dictating the amount of direct interaction you will have with your fax/modem. For example, your communications software may have menus and commands that let you dial and answer calls.

If your communication software includes fax capabilities, you can also use it to send faxes to and receive them from fax machines and fax/modem. The manual that came with your communications software should describe how to perform these data and fax activities.

The direct communication method, on the other hand, lets you access your fax/modem directly by sending AT commands from you keyboard and viewing the fax/modem result codes sent to your computer screen. To use this method, use your communication software to place your computer into local terminal or direct-connect mode (the manual that came with you communications software should explain how to do this). The rest of

this User’s Guide contains information you can use to communicate directly with your fax/modem:

Note: Your communication software must use the same number of start bits, data bits, parity bit, and stop bit(s) as the remote modem or fax/modem, regardless of whether you are using your software or AT commands to perform your tasks. Otherwise, you will not be able to exchange data.

You may want to talk with the person at the remote device to make sure that the remote modem or modem is using the same number of start bits, data bits, parity bit, and stop bit(s) as your modem. The manual that came with you communication software should describe how to change these settings. Facsimile machines are amore forgiving than modems or fax/modems, and do not require you to specify this information.

2 - COMMAND REFERENCE

This chapter provides an alphabetized reference with examples for all commands for the modem. The system of commands is depicted in Figure 2-1.

To use these commands for dialing or configuring the modem, make sure the communications software package you will be using lets you operate the modem through its internal commands. If your software permits use of the modem's internal commands, read this chapter. If not, read your software user's manual and ignore the rest of this manual.

2-1 General Command Information

Except for the A/ command and the +++ escape command described in Section 2.4, all commands must be prefixed with the attention code AT. For instance, the A command (below) would be entered as: "AT A<CR>". Without the AT prefix, the command line cannot be executed. Once entered, AT cannot be deleted with the Backspace or Delete key.

More than one command can be placed on a single line and, if desired, separated with spaces for readability. Once the carriage return (Enter) key is pressed, the command line is executed. A line with no carriage return is ignored.

The modem accepts either upper or lower case characters in the command line and ignores any spaces within or between commands. Typing errors can be corrected with the Backspace key. Exceptions are noted in the description of specific commands.

Variables (r and x) are listed in italics. Punctuation symbols (, ; ! @) use as dial modifiers are listed alphabetically according to their English names at the beginning of Section 2.3. Where two commands are separated by a slash, either command will have the same effect. For example, if the command is listed as B0/B, issuing either B0 or B will have the same effect.

2-2 AT Commands Description

AT Means “Attention”

Each modem’s command should start with “AT” character.

ATA Go On-line in Answer Mode

This command instructs the modem to go off-hook immediately and then make a handshake with the remote modem. Handshaking is not available during leased line operation. A is usually used to manually answer an incoming call or to switch from voice conversation to data communication.

For others modem command, please refer to the following table from 2.1 ~ 2.26 for detail. Each command would has denoted with an “*” which for means default setting.

Table 2.1 Basic AT Commands

Basic AT Commands Description

A/ - Re-execute Command A/ - Re-execute Command AT=x - Write to Selected S-register AT=x - Write to Selected S-register AT? - Read Selected S-register AT? - Read Selected S-register A - Answer A - Answer Bn - CCITT or Bell 0= Responds with OK but does nothing.

1= Responds with OK but does nothing. Cn - Carrier Control 1= Responds with OK but does nothing. Dn - Dial dial modifiers 0 1 2 3 4 5 6 7 8 9 A B C D * # (Dial digits)

L (redial last number) - Responds with Error if ATDL is issued

but if L is embedded in the dial string, it is considered as a

presentation character and hence ignored.

P (Pulse)

T (Tone)

R (Reverse to answer mode)

S=n (where n = 0 - 3)

! (Flash)

W (Wait for dial tone)

@ (Wait for silence)

, (Pause)

; (Return to command state)

^ (toggles calling tone enable/disable) - ^ is considered as a

presentation character.

H (for hangup)

- (at end of phone number for linking)

En - Command Echo 0=disable

1=enable* Fn - Select Line Modulation 0 to 10=Responds with OK but does nothing. Hn - Disconnect 0=onhook

1=offhook In - Identification 0=product code showing 56000 **

1=rom checksum

2=calc rom checksum

3=firmware version **

4=oem identifier (LEO 56K External) **

5=country code

6=responds with Error

7=responds with Error

where ** denotes customizable parameter.

Ln - Speaker Volume 0=low

1=low*

2=medium

3=high Mn - Speaker Control 0=speaker always off

1=speaker on during call establishment, but off when receiving

carrier*.

2=speaker always on.

3=Responds with OK but does nothing. Nn - Automode Enable 0=disable, forcing +MS=56,0,60000,60000,0,0

1=enable, forcing +MS=56,1,300,60000,0,0 0n - Return to Online Data Mode 0=return to online without retrain

1=return to online with retrain P - Set Pulse Dial Qn - Quiet Results Codes 0=enable result code returned*

1=disable result code returned

2=returned only in originate mode Sn - Read/write S-Register

From 0 to 95 n n=v n? T -Set Tone Dial default tone dial* Vn - Result Code Form 0=short form

1=long form* Wn - Connect Message Control 0=upon connection, modem reports only the DTE speed*.

1=upon connection, modem reports error correction protocol and

DTE speed.

2=upon connection, modem reports DCE speed.

Note that the connect message response is a function of Wn, Xn

and \Vn. See Table 3.24 for detail. Xn - Extended Result Codes 0=blind dial, no busy detect, CONNECT.

1=blind dial, no busy detect, CONNECT XXXX.

2=dial tone detect, no busy detect, CONNECT XXXX.

3=blind dial, busy detect, CONNECT XXXX.

4=full monitor, all messages*, CONNECT XXXX.

Where XXXX = DTE rate or DCE rate.

Note that the connect message response is a function of Wn, Xn

and \Vn. See Table 3.24 for detail. Yn - Long Space Disconnect 0=Responds with OK but does nothing.

1=Responds with OK but does nothing. Zn - Soft Reset and Restore Profile 0=soft reset & restore profile 0

1=soft reset & restore profile 1

Table 2.2 AT& commands

AT& Commands Description

&Cn - DCD option 0=dcd always on

1=dcd normal*

2=dcd on in data and command mode &Dn - DTR option Under &M0 (=&Q0):

0=DTR always on

1=escape

2=disconnect*

3=soft reset

4=tail, 108.1 ignore DTR

5=108.1 DTR dial

6=DTR dial 108.2 &Fn - Restore Factory Configuration 0=restore factory Configuration 0

1=restore factory Configuration 1 &Gn - Select Guard Tone 0=disable*

1=550 Hz

2=1800 Hz &Jn - Telephone Jack Control 0= responds with OK but does nothing

1= responds with OK but does nothing &Kn - Flow Control 0=disable

3=enable RTS/CTS flow control*

4=enable xon/xoff flow control

5=enable transparent xon/xoff flow control

6=responds with Error &Ln - Leased Line Operation 0=responds with OK but does nothing

1=responds with OK but does nothing &Mn - Async/Sync Mode Selection 0=async*

Else responds with Error. &Pn - Select Pulse Dial Make/Break ratio 0 to 9=Responds with OK but does nothing &Qn - Sync/Async Mode (This is an extension of the &Mn command)

0=Responds with OK.

Else responds with Error.

Table 2.2 AT& commands

AT& Commands Description

&Rn - RTS/CTS Option Under Async:

0=CTS normal*

1=CTS always on &Sn - DSR Override 0=DSR always on*

1=DSR normal (on in data mode) &Tn - Test and Diagnostics 0=end test

1=local analog loopback

3=response with Error

4= response with Error

5=disallow Remote Digital Loopback request from Remote

modem*

6= response with Error

7= response with Error

8=local analog loopback with pattern. &Vn - Display Current Configuration & Stored Profiles; Display Last Connection Statistics

0=display current Configuration and stored profiles.

1=display last connection statistics.

2=displays stored phone numbers.

3=display forbidden numbers (up to 10 numbers)

4=display delayed call numbers (up to 10 numbers)

See Tables 3.20 and 3.22 for detail. &Wn - Store Current Configuration 0=store current Configuration as profile 0

1=store current Configuration as profile 1 &Xn - Select Sync Clock Source 0=internal timing*

1=responds with Error.

2=responds with Error. &Yn - Designate a Default Reset Profile 0=use profile 0

1=use profile 1 &Zn=x - Store Telephone Number n=0 to 3

x=up to 32 digits

Table 2.3 AT% and AT”? commands

AT% Commands Description

%En - Enable/Disable Line Quality Monitor and Autoretrain or Fallback/Fall Forward

%L - Line Signal Level Responds with OK but does nothing. %Q - Line Signal Quality Responds with OK but does nothing. %7<8 hex numbers><same 8 hex numbers> - Set Plug and Play Serial Number %8<3 ascii chars><4 hex numbers><same 3 ascii chars><same 4 hex numbers> - Set Plug and Play Vendor ID and Product Number “? Display stored PnP serial number

0=disable line quality monitor and auto-retrain.

1=enable line quality monitor and auto-retrain.

2=enable line quality monitor and fallback/fall forward*.

e.g. 00000000 (as factory default)

Table 2.4 AT\ commands

AT\ Commands Description

\Gn DCE-DCE XON/XOFF flow control 0=disable*

1=enable \Kn - Break Control (controls the response of the modem to a break received from the DTE or the remote modem or the \B command)

\Nn - Operating Mode 0=normal mode

\Vn - Single Line Connect Message 0=connect messages are controlled* by command X and W

0=1=clear data buffers and send break to remote modem.

2=3=send break to remote modem immediately.

4=5*=send break to remote modem in sequence with transmitted

data.

1=responds with Error.

2=reliable mode

3=auto reliable mode*

4=LAPM only (i.e. disconnects if LAPM cannot be established)

5=MNP only (i.e. disconnects if MNP cannot be established)

1=connect messages are displayed in single line format

Table 2.5 AT+MS commands

AT+MS Commands Description

+MS=<mod>,<automode>,<min_rate>,<max_rate>,<x_la w>,<rb_signaling> - Select Modulation

<mod>

0=V.21

1=V.22bis

2=V.22bis

3=V.23

9=V.32bis

10=V.32bis

11=V.34

56=K56flex*

64=B103

69=B212

0=disable

1=enable*

<min_rate>

300=300 bps*

1200=1200 bps

2400=2400 bps

4800=4800 bps

7200=7200 bps

9600=9600 bps

12000=12000 bps

14400=14400 bps

16800=16800 bps

19200=19200 bps

21600=21600 bps

24000=24000 bps

26400=26400 bps

28800=28800 bps

31200=31200 bps

32000=32000 bps

33600=33600 bps

34000=34000 bps

36000=36000 bps

38000=38000 bps

40000=40000 bps

42000=42000 bps

44000=44000 bps

46000=46000 bps

48000=48000 bps

50000=50000 bps

52000=52000 bps

54000=54000 bps

56000=56000 bps

58000=58000 bps

60000=60000 bps

<max_rate>

300=300 bps

1200=1200 bps

2400=2400 bps

4800=4800 bps

7200=7200 bps

9600=9600 bps

12000=12000 bps

14400=14400 bps

16800=16800 bps

19200=19200 bps

21600=21600 bps

24000=24000 bps

26400=26400 bps

28800=28800 bps

31200=31200 bps

32000=32000 bps

33600=33600 bps

34000=34000 bps

36000=36000 bps

38000=38000 bps

40000=40000 bps

42000=42000 bps

44000=44000 bps

46000=46000 bps

48000=48000 bps

50000=50000 bps

52000=52000 bps

54000=54000 bps

56000=56000 bps

58000=58000 bps

60000=60000 bps*

<x_law>

0=u-law*

1=A-law

<rb_signaling>

0=Responds with OK but does nothing*.

1=Responds with OK but does nothing.

Table 2.5 AT+MS command

AT+MS Commands Description

+MS? Query current

e.g. +MS: 56,1,300,60000,60000,0,0 +MS=? Query range shows

+MS: (0,1,2,3,9,10,11,56,64,69),(0-1),(300-60000),(300-60000),

(0-1),(0-1)

Table 2.6 AT+A8 Commands - V.8bis Requirements

AT+A8 Commands V.8bis Requirements

+A8E=<v8o>,<v8a>,<v8cf>,<cfrange>, <v8b>,<protrange>

<v8o>:

1=enable DCE-controlled V.8 origination negotiation*; other

values are not supported

<v8a>:

1=enable DCE-controlled V.8 answer negotiation*; other values

are not supported

<cfrange>:

parameter not supported - must be empty

<v8b>:

0=disable V.8bis negotiation*

1=enable DCE-controlled V.8bis negotiation

2= enable DTE-controlled V.8bis negotiation

<cfrange>:

parameter not supported - must be empty

<protrange>:

parameter not supported - must be empty +A8E? Query current

e.g. +A8E: 1,1,,0,””,””

Table 2.6 AT+A8 Commands - V.8bis Requirements

AT+A8 Commands V.8bis Requirements

+A8E=? Query range shows

+A8E: (1),(1),(0),(0-2),( ),( )

The 0 in the <v8cf> parameter is the maximum number of octets

allowed for this parameter. The ( ) in the <cfrange> and

<protrange> parameters indicate that the parameter is not

supported. +A8T=<signal>,<1st message>, <2nd message>,<sig_en>,<msg_en>,<supp_delay>

<signal>: (no default value)

0=none

1=Initiate MRe

2=Initiate MRd

3=Initiate CRe, low power

4=Initiate CRe, high power

5=Initiate CRd

6=Initiate ESi

7=Responding MRd, low power

8=Responding MRd, high power

9=Responding CRd

10=Responding ESr

This parameter is required. Issue ERROR if missing.

<1st message> and <2nd message>:

These parameters contain octets for the V.8bis message(s) to be

sent specified as a string of ASCII hex digits. The default value

is an empty message.

<sig_en>:

0=detect initiating signals*

1=detect responding signals

2=detect both

<msg_en>:

0=disable message detection

1=enable message detection*

<supp_delay>:

0=disable 1.5 second delay between V.8bis messages*

1=enable 1.5 second delay between V.8bis messages +A8T? Query current

e.g. +A8T: , , ,0,1,0

+A8T=? Query range shows

+A8T: (0-10),(32),(32),(0-2),(0-1),(0-1)

where 32 is the maximum length of <1st message> and

<2nd message>. +A8R: <signal>, <1st message> This indication is displayed when V.8bis detects a signal or a

signal/message pair. If just a signal is detected, the indication is

“+A8R: <signal>”, where <signal> and <1st message> are

defined in the +A8T command.

Table 2.7 AT~D commands

AT~D Commands Description

~D0 - Download to Flash Memory Flash download ~D1 - Download to Flash Memory Also flash the boot sector during flash download

Table 2.8 AT+VDR commands

AT+VDR Commands Description

+VDR=<enable>,<report> - Enable/Disable Distinctive Ring

<enable>:

range is 0 to 1 (default=0).

<report>:

range is 0 to 60 (default=0).

If <enable>=0, the ring cadence is not reported; all ring cadences

are reported as RING event codes.

If <enable>=1 and <report>=0, the ring cadence is reported with

DRON and DROF messages, no RING event codes are reported.

If <enable>=1 and <report>!=0, the ring cadence is reported with

DRON and DROF messages; RING event codes are reported

<report>/10 seconds after the falling edge of a ring cycle. +VDR? Query current +VDR=? Query range shows

+VDR: (0-1),(0-60)

Table 2.9 AT commands for Error Correction & Data Compression

Error Detection & Data Compression Commands Description

%Cn - Enable/Disable Data Compression 0=disable

1=responds with OK but does nothing

2=responds with OK but does nothing

3=enable both V.42bis and MNP5* \An - Select Maximum MNP Block Size 0 to 3=Responds with OK but does nothing. \Bn - Transmit Break to Remote (this command works in conjunction with the \Kn command)

1 to 9=Responds with OK but does nothing.

Table 2.10 AT command for Country Select

Country Select Command Description

Country Select -- Reserved 1=Austria, 2=Belgium, 3=Denmark, 4=Finland, 5=France,

6=Germany, 7=Ireland, 8=Italy, 10=Netherlands, 11=Norway,

12=Portugal, 13=Spain, 14=Sweden, 15=Switzerland, 16=UK,

17=Greece, 18=Israel, 19=Czech Republic, 20=Canada,

21=Mexico, 22=USA*, 23=Hungary, 24=Poland, 25=Russia,

26=Slovac Republic, 27=Bulgaria, 30=India, 40=Australia,

41=China, 42=Hong Kong, 43=Japan, 44=Korea, 46=Taiwan,

47=Singapore, 48=New Zealand, 50=Argentina, 52=Brazil,

54=Croatia, 56=Emea, 58=Indonesia, 60=Malaysia,

62=Philippines, 64=Romania, 66=Slovenia, 68=South Africa,

70=Thailand, 72=Ukraine, 74=Venezuela

Table 2.11 AT commands for Caller ID

Caller ID Commands Description

#CID=n - Caller ID 0=disable*

1=enable (formatted)

2=enable (unformatted) #CID? Query current #CID=? Query range shows 0,1,2

Table 2.12 Synchronous Access commands

Synchronous Access Mode Description

+ES=<orig_rqst>,<orig_fbk>,<ans_fbk> - Synchronous Access Mode

<orig_rqst>

1=Initiate call with buffered mode only.

2=Initiate V.42 without detection phase. If V.8 is in use, this is a

request to disable V.42 detection phase.

3=Initiate V.42 with detection phase*.

4=Initiate alternative protocol.

6=Initiate Sync Access Mode when connection is completed and

data state is entered.

<orig_fbk>

0=Error control optional* (either LAPM or Alternative

acceptable); if error control not established, maintain DTE-DCE

data rate and use V.14 buffered mode with flow control during

non-error-control operation

2=Error control required (either LAPM or Alternative

acceptable); if error control not established, disconnect.

3=Error control required (only LAPM acceptable); if error control

not established, disconnect.

4=Error control required (only Alternative mode acceptable); if

error control not established, disconnect.

<ans_fbk>

1=Error control disabled. Use buffered mode.

2=Error control optional*. Either LAPM or Alternative

acceptable. If error control not established, maintain DTE-DCE

data rate and use local buffering and flow control during non-

error-control operation.

4=Error control required (either LAPM or Alternative); if error

control not established, disconnect.

5=Error control required (only LAPM acceptable); if error control

not established, disconnect.

6=Error control required (only Alternative protocol acceptable); if

error control not established, disconnect.

8=Initiate Sync Access Mode when connection is completed and

data state is entered. +ES? Query current

e.g. +ES: 3,0,2 +ES=? Query range shows

+ES: (1- 4,6),(0,2-4),(1-2,4-6,8) +ESA=<trans_idle>,<framed_idle>,<framed_un_ov>,<hd _auto>,<crc_type>,<nrzi_en>,<syn1>,<syn2> - Configure Synchronous Access Submode

<trans_idle>

0=in transparent sub-mode, modem transmits 8-bit SYN

sequence on idle*.

<framed_idle>

0=in framed sub-mode, modem transmits HDLC flags on idle*.

<framed_un_ov>

0=in framed sub-mode, modem transmits abort on underrun in

middle of frame*.

1=in framed sub-mode, DCE transmits a flag on underrun in

middle of frame, and notifies DTE of underrun or overrun.

<hd_auto>

0=V.34 switching in half duplex operation with no additional

procedures*.

<crc_type>

0=crc generation and checking disable*.

1=enable

<nrzi_en>

0=nrzi encoding/decoding disable*.

<syn1>

$ff (255 decimal)*

<syn2>

$ff (255 decimal)* +ESA? Query current

e.g. +ES: 0,0,0,0,0,0,255,255 +ESA=? Query range

+ES: (0-2),(0-1),(0),(0-1),(0-1),(0-255),(0-255) +ITF=<off>,<on>,<report_period> - Transmit Flow Control Thresholds

<off> value

range 1 to 2048 (default=1984)

<on> value

range 0 to 2047 (default=1024)

<report_period> value

0 +ITF? Query current

e.g. +ITF: 1984,1024,0 +ITF=? Query range shows

+ITF: (1-2048),(0-2047),(0)

Table 2.13 Fax commands

Fax Class 1 Commands Description

+FCLASS=n - Select Service Class 0=data mode*

1=fax class 1 +FCLASS? Query current +FCLASS=? Query range shows 0,1 +FTS=n - Stop Transmission and Wait 0-255 (x 10 ms) +FRS=n - Receive Silence 0-255 (x 10 ms) +FTM=n - Transmit Data 24=V.27ter 2400 bps

48=V.27ter 4800 bps

72=V.29 7200 bps

73=V.17 7200 bps long

74=V.17 7200 bps short

96=V.29 9600 bps

97=V.17 9600 bps long

98=V.17 9600 bps short

121=V.17 12000 bps long

122=V.17 12000 bps short

145=V.17 14400 bps long

146=V.17 14400 bps short +FTM=? Query range shows 24,48,72,73,74,96,97,98,121,122,145,146

Table 2.13 Fax commands

Fax Class 1 Commands Description

+FRM=n - Receive Data 24=V.27ter 2400 bps

48=V.27ter 4800 bps

72=V.29 7200 bps

73=V.17 7200 bps long

74=V.17 7200 bps short

96=V.29 9600 bps

97=V.17 9600 bps long

98=V.17 9600 bps short

121=V.17 12000 bps long

122=V.17 12000 bps short

145=V.17 14400 bps long

146=V.17 14400 bps short +FRM=? Query range shows 24,48,72,73,74,96,97,98,121,122,145,146 +FTH=n - Transmit Data with HDLC Framing 3=V.21 300 bps

24=V.27ter 2400 bps

48=V.27ter 4800 bps

72=V.29 7200 bps

73=V.17 7200 bps long

74=V.17 7200 bps short

96=V.29 9600 bps

97=V.17 9600 bps long

98=V.17 9600 bps short

121=V.17 12000 bps long

122=V.17 12000 bps short

145=V.17 14400 bps long

146=V.17 14400 bps short

Note: all HDLC modes internally clip to V.21 +FTH=? Query range shows 3. +FRH=n - Receive Data with HDLC Framing 3=V.21 300 bps

24=V.27ter 2400 bps

48=V.27ter 4800 bps

72=V.29 7200 bps

73=V.17 7200 bps long

74=V.17 7200 bps short

96=V.29 9600 bps

97=V.17 9600 bps long

98=V.17 9600 bps short

121=V.17 12000 bps long

122=V.17 12000 bps short

145=V.17 14400 bps long

146=V.17 14400 bps short

Note: all HDLC modes internally clip to V.21 +FRH=? Query range shows 3.

Table 2.15 Voice commands

Voice/Audio Responses Description

Shielded codes sent to DTE: <dle>0 to <dle>9, <dle>*,<dle>#,<dle>A to <dle>D DTMF digits detected <dle>a Answer tone (CCITT 2100 Hz) <dle>b Busy <dle>c Calling tone (1100 Hz) <dle>d Dial tone <dle>e Calling tone (1300 Hz) <dle>f Answer tone (Bell 2225 Hz) <dle>h Hook transition offhook to onhook <dle>o Overrun <dle>q Quiet <dle>s Silence <dle>t Hook transition onhook to offhook <dle>u Underrun <dle>T Timing mark <dle><etx> End of stream Shielded <dle>

Voice/Audio Commands from DTE Description

<dle>p Pause <dle>r Resume <dle>E Purge DCE buffer <dle>u Increment playback volume <dle>d Decrement playback volume <dle><can> Cancel <dle><eot> Voice bytes buffered query <dle><etx> Terminate

Voice/Audio commands Description

A - Answering in Voice/Audio Mode A - Answering in Voice/Audio Mode D - Dial Cmd in Voice/Audio Mode D - Dial Cmd in Voice/Audio Mode H - Hang up in Voice/Audio Mode H - Hang up in Voice/Audio Mode Z - Reset from Voice/Audio Mode Z - Reset from Voice/Audio Mode #BDR=n - Select Baud Rate (Turn off Autobaud 0=enable autobaud

1,2,3,4,8,16,24,48,96=new baud rate is n*2400 bps #BDR? Query current #BDR=? Query range shows 0,1,2,3,4,8,16,24,48,96 #CID=n - Enable Caller ID Detection and Select 0=disable*

Reporting Format 1=enable (formatted)

2=enable (unformatted) #CID? Query current #CID=? Query range shows 0,1,2 #CLS=n - Select Data, Fax or Voice/Audio 0=data*

1=fax class 1

2=Responds with Error.

8=voice/audio #CLS? Query current #CLS=? Query range shows 0,1,8 #MDL? - Identify Model LEO 56K External **

** customizable parameter. #MFR? - Identify Manufacturer Motorola **

** customizable parameter.

Voice/Audio commands Description

#REV? - Identify Revision Level Firmware revision. ** (same response as ATI3)

** customizable parameter. #TL=n - Audio Output Transmit Level Responds with OK but does nothing. #VBQ? - Query Buffer Size Return the size of modem voice transmit and voice receive

buffers.

Responds with 2048 #VBS=n - Bits Per Sample 2=2 bits/sample (ADPCM)

3=3 bits/sample

4=4 bits/sample (ADPCM)*

8=8 bits/sample (PCM) #VBS? Query current #VBS=? Query range shows 2,3,4,8 #VBT=n - Beep Tone Timer 0 to 40

default=10 (x 0.1s) #VBT? Query current #VBT=? Query range shows 0-40 #VCI? - Identify Compression Method Return identifier string

Responds with MOTOROLA;ADPCM; #VLS=n - Voice Line Select 0=telephone line with telephone handset*.

1=tx/rx device (other than telephone line, e.g. handset or

speakerphone powered by modem).

2=tx only device (e.g. onboard speaker).

3=rx only device (e.g. microphone).

4=telephone line with speaker on and handset.

5=speakerphone

6=speakerphone

7=muting local handset during phone conversation.

8=recording a handset conversation on phone line.

9=recording/playback from handset. #VLS? Query current #VLS=? Query range shows 0-9 #VRA=n - Ringback Goes Away Timer 0 to 255

default=70 (x 0.1s) #VRA? Query current #VRA=? Query range shows 0-255 #VRN=n - Ringback Never Came Timer 0 to 255

default=100 (x 0.1s) #VRN? Query current #VRN=? Query range shows 0-255 #VRX - Voice Receive #VSD=n - Enable Silence Deletion 0=do nothing*

1=do nothing

#VSD? Query current

Voice/Audio commands Description

#VSD=? Query range shows 0,1 #VSK=n - Buffer Skid Setting must be 255

default=255 #VSK? Query current #VSK=? Query range shows 255 #VSP=n - Silence Detection Period 0 to 255

default=55 (x 0.1s) #VSP? Query current #VSP=? Query range shows 0-255 #VSR=n - Sampling Rate Selection 7200=7200 Hz sampling rate

8000=8000 Hz sampling rate

9600=9600 Hz sampling rate

11025=11025 Hz sampling rate

22050=22050 Hz sampling rate #VSR? Query current #VSR=? Query range shows 7200,8000,9600,11025,22050 #VSS=n - Silence Detection Tuner 0=disable*

1=least sensitive setting

2=midrange setting

3=most sensitive setting #VSS? Query current #VSS=? Query range shows 0-3 #VTD=i,j,k - DTMF/Tone Reporting i,j,k (3 ascii hex bit maps)

i=bits associated with in voice tx,

j=bits associated with voice rx, k=bits associated with in online

voice command.

(bit value: 0=disable, 1=enable)

bit0=dis/enab DTMF tone

bit1=dis/enab 1300 Hz calling tone

bit2=dis/enab 1100 Hz calling tone

bit3=dis/enab 2100 Hz answer tone

bit4=dis/enab 2225 Hz answer tone

bit5=dis/enab call progress tone

bit6=reserved

bit7=reserved #VTD? Query current #VTD=? Query range shows FF,FF,FF #VTM=n - Enable Timing Mark Placement 0=disable*

10=1 sec interval #VTM? Query current #VTM=? Query range shows 0,10 #VTS=[x,y,z],{x,z}, and/or x - Generate Tone Signals x=first frequency (0 or 200-3000 Hz)

y=second frequency (0 or 200-3000 Hz)

z=0 to 99=duration (units of 100 ms) #VTX - Voice Transmit #VGT=n - Set Playback Volume 128 to 131

default=129 #VGT? Query current #VGT=? Query range shows 128-131 #SPK=x,y,z <x=mute parameter>:

0=microphone mute

1=microphone on*

2=room monitor mode

<y=speaker output attenuation in 2 dB steps>:

0=0 dB attenuation

1=2 dB attenuation

...

5=10 dB attenuation*

...

15=30 dB attenuation

16=speaker mute

<z=microphone gain parameter>:

0=0 dB gain

1=6 dB gain*

2=9.5 dB gain

3=12 dB gain

Voice/Audio Command Description

#SPK? Query current #SPK=? Query range shows (0-2),(0-16),(0-3) #VAG=x,y - Automatic Gain Control <x=device parameter>:

0=microphone*

1=telephone

<y=enable parameter>:

0=off*

1=on #VAG? Query current #VAG=? Query range shows (0,1),(0,1) #VEQ=w,x,y,z - Graphical Equalizer Not implemented. For future use only.

<w=mute parameter>:

0=mute on

1=mute off*

<x=device parameter>:

0=speaker

1=microphone*

<y=band parameter>:

0=band 0*

1=band 1

2=band 2

3=band 3

4=band 4

<z=level parameter>:

0= -16 dB attenuation

1= -14 dB attenuation

2= -12 dB attenuation

...

8= 0 dB attenuation*

...

15= 14 dB attenuation #VEQ? Query current #VEQ=? Query range shows (0,1),(0,1),(0-4),(0-15) #VTH=x,y,z - Time Harmonic Scaling Not implemented. For future use only.

<x=enable parameter>:

0=off

1=on*

<y=compression parameter>:

0=no compression*

1=MNP5

2=V.42bis

3=both MNP5 and V.42bis

<z=scaling parameter>:

0= divided by 2.25 slowest

1= divided by 2.00 slower

2= divided by 1.75 slower

3= divided by 1.5 slower

4= multiplied by 1.5 fast*

5= multiplied by 1.75 faster

6= multiplied by 2.00 faster

7= multiplied by 2.25 fastest #VTH? Query current #VTH=? Query range (0,1),(0-3),(0-7)

Table 2.16 AT#UI command

AT#UI command Description

AT#UI Responds with :

<9BCD2D5C 0=07>

<9BCD2D5C 1=MOT1511>

<9BCD2D5C 2=MOT150F>

<9BCD2D5C 3=MOT1510>

<9BCD2D5C 4= otorola”>

<9BCD2D5C 5= EO 56K External”>

<9BCD2D5C 8= otorola; DSP56303; 0”>

<9BCD2D5C 9=00000000>

Table 2.17 AT*HO Homologation support commands

Command syntax: AT*HO<option 0>,<option 1>,<option 2>,<option 3> <CR>

Strap Settings Option 0 Option 1 Option2 Option 3 Normal 0

V.21 1 tx level 0 to 30

(for 0 to -30 dB)

0=ans,

1=orig

0=mark, 1=space, 2=511 pattern

Bell 103 2 tx level 0 to 30

(for 0 to -30 dB)

0=ans,

1=orig

0=mark, 1=space, 2=511 pattern

V.23 3 tx level 0 to 30

(for 0 to -30 dB)

B212A 4 tx level 0 to 30

(for 0 to -30 dB)

V.22 5 tx level 0 to 30

(for 0 to -30 dB)

0=ans (tx 1200 bps),

1=ans (tx 600 bps),

2=orig (tx 75 bps)

0=ans,

1=orig

0=ans,

1=orig

0=mark, 1=space, 2=511 pattern

0=no guard tone, 1=550 guard tone, 2=1800 guard tone

V.27 6 tx level 0 to 30

(for 0 to -30 dB)

V.29 7 tx level 0 to 30

(for 0 to -30 dB)

V.17 8 tx level 0 to 30

(for 0 to -30 dB)

V.33 9 tx level 0 to 30

(for 0 to -30 dB)

V.32bis 10 tx level 0 to 30

(for 0 to -30 dB)

V.34 11 tx level 0 to 30

(for 0 to -30 dB)

DTMF 12 0 to 9=digits 0 to 9

10=digit A 11=digit B 12=digit C 13=digit D 14=digit * 15=digit #

Calling Tone 13 0=1100 Hz

1=1300 Hz

Answer back

14 tone Quiet Mode 15

0=high channel, 1=low channel

0=2400 baud, 1=2743 baud, 2=2800 baud, 3=3000 baud, 4=3200 baud, 5=3429 baud

For example, to set Leo for testing V.34 transmitting at TX level of -12 dbm, low channel at 2743 baud rate the command to issue would be AT*HO11,12,1,1<CR>.

2.3 Result Codes

The modem sends a response to the user via the screen after a command is issued. As shown in the figure below, there are two forms for each result code: Modem Response code and digit code.

Response Code Description Digital Code

OK Command executed without errors 0 CONNECT Connected to an another modem 1 RING Detected a coming ring 2 NO CARRIER Carrier lost or without connect 3 ERROR Invalid command or invalid character 4 CONNECT 1200 Connection established on 1200 bps 5 NO DIALTONE Do not detect dial tone within timeout 6 BUSY Detected a busy from line after dialing 7 NO ANSWER Without detect the answer modem after dialing 8 CONNECT 600 Connection established on 600 bps 9 CONNECT 2400 Connection established on 2400 bps 10 CONNECT 4800 Connection established on 4800 bps 11 CONNECT 9600 Connection established on 9600 bps 12 CONNECT 7200 Connection established on 7200 bps 13 CONNECT 12000 Connection established on 12000 bps 14 CONNECT 14400 Connection established on 14400 bps 15

CONNECT 19200 Connection established on 19200 bps 16 CONNECT 38400 Connection established on 38400 bps 17 CONNECT 57600 Connection established on 57600 bps 18 CONNECT 115200 Connection established on 115200 bps 19 CONNECT 75:TX/1200:RX Connection established on 75 bps for Transmit/1200bps for

Receive CONNECT 1200:TX/75:RX Connection established on 1200 bps for TX/ 75 bps forRx 23 CONNECT 16800 Connection established on 16800 bps 59 CONNECT 21600 Connection established on 21600 bps 61 CONNECT 24000 Connection established on 24000 bps 62 CONNECT 26400 Connection established on 26400 bps 63 CONNECT 28800 Connection established on 28800 bps 64 PROTOCOL: NONE Without V.42 protocol compression for transmit & receive 70 PROTOCOL: LAPM With V.42 protocol compression for transmit & receive 77 PROTOCOL: ALT 80 CONNECT 33600 Connection established on 33600 bps 84 CONNECT 31200 Connection established on 31200 bps 91 CONNECT 32000 Connection established on 32000 bps 165 CONNECT 34000 Connection established on 34000 bps 166 CONNECT 36000 Connection established on 36000 bps 167 CONNECT 38000 Connection established on 38000 bps 168 CONNECT 40000 Connection established on 40000 bps 169 CONNECT 42000 Connection established on 42000 bps 170 CONNECT 44000 Connection established on 44000 bps 171 CONNECT 46000 Connection established on 46000 bps 172 CONNECT 48000 Connection established on 48000 bps 173 CONNECT 50000 Connection established on 50000 bps 174 CONNECT 52000 Connection established on 52000 bps 175 CONNECT 54000 Connection established on 54000 bps 176 CONNECT 56000 Connection established on 56000 bps 177 CONNECT 58000 Connection established on 58000 bps 178 CONNECT 60000 Connection established on 60000 bps 179 CONNECT 230400 Connection established on 23400 bps 20 +FCERROR +F4

Result code (Voice mode specific)

Result Codes for Voice Operation Description

VCON CONNECT Connected a Voice line

3 - S REGISTERS REFERENCE

Your modem has status registers. These registers are memory locations inside your modem which control your modem's operation. You usually do not have to worry about setting any register because the default values work for most applications.

The S registers are summarized in Table 3.1, along with their default values. The factory default values are stored in ROM and are loaded into the active configuration at power-up or by the Zn command. In addition, the designated default profile is subsequently loaded, and may change some of the factory default values. The designated default profile can be changed by entering the &Yn command, where 'n' is one of the two possible user profiles. The factory defaults can be loaded at any time by entering the &F command. Please refer to the AT& command list.

3.1 Register Summary

The following chart summarizes of your modem's registers:

Table 3.1 S Registers Summary

S-Registers Description

S0 - Rings to Auto Answer Range : 0-255

default=0

S1 - Ring Counter Range : 0-255

default=0

S2 - Escape Char Range : 0-255 (value over 127 disables esc)

default=43

S3 - Carriage Return Char Range : 0-127

default=13

S4 - Line Feed Char Range : 0-127

default=10

S5 - Backspace Char Range : 0-127

default=8

S6 - Blind Dial Wait Range : 0-255

default=2

S7 - Wait Time for Carrier Range : 0-255

default=50 (x 1s)

S8 - Pause time 0-255

default=2 (x 1s)

S-Registers Description

S9 - Carrier Detect Response Time Responds with OK but does nothing.. S10 - Carrier Loss Disconnect Time Range : 1-255

default=14 (x 0.1s)

S11 - DTMF Tone Duration Range : 50-255

default=80 (x 0.001s)

S12 - Escape Prompt Delay Range : 0-255

default=50 (x 0.02s) S13 - Reserved Responds with OK S14 - General Bit Mapped Options Responds with OK S15 - Reserved Responds with OK S16 - Test Mode Bit Mapped Options Responds with OK S17 - Reserved Responds with OK S18 - Test Timer Responds with OK S19 - AutoSync Options Responds with OK S20 - AutoSync HDLC Address or BSC Sync Char Responds with OK S21 - V.24/General Bit Mapped Options Responds with OK S22 - Speaker/Results Bit Mapped Opts Responds with OK S23 - General Bit Mapped options Responds with OK S24 - Sleep Inactivity Timer Responds with OK S25 - Delay to DTR off Responds with OK S26 - RTS to CTS Delay Responds with OK S27 - General Bit Mapped Options Responds with OK S28 - General Bit Mapped Options Responds with OK S29 - Flash Dial Modifier Time Responds with OK S30 - Disconnect Inactivity Timer Range : 0-255

default=0 (x 10s) S31 - General Bit Mapped Options Responds with OK

S32 - XON Char Range : 0-127

default=17 S33 - XOFF Char Range : 0-127

default=19 S34 - Reserved Responds with OK S35 - Reserved Responds with OK S36 - LAPM Failure Control Responds with OK S37 - Line Connection Speed Responds with OK S38 - Delay Before Forced Hangup Responds with OK S39 - Flow Control Bit Mapped Options Responds with OK S40 - General Bit Mapped Options Responds with OK S41 - General Bit Mapped Options Responds with OK S42 - Reserved Responds with OK S43 - Reserved Responds with OK S45 - Reserved Responds with OK S46 - Data Compression Control Responds with OK S48 - V.42 Negotiation Control Responds with OK S82 - LAPM Break Control Responds with OK S86 - Call Failure Reason Code Responds with OK S91 - PSTN Transmit Attenuation Level Range : 9-30

default=10 (x -1 dBm) S92 - Fax Transmit Attenuation Level Responds with OK S95 - Result Code Messages Control Responds with OK

S Registers (Voice mode specific)

S-Register for Voice Operation Motorola

S30 - Disconnect Inactivity Timer Range : 0-255

default=0 (x 1s)

3.2 Glossary of S Registers

S0 Number of Rings Before Auto Answer

S0 determines the number of rings that must be received before the modem automatically answers an incoming call. For example, when S0=3, the modem automatically answers after the third ring. When S0=0, the modem does not automatically answer an incoming call; it stays onhook until the A command is issued manually to answer the incoming call.

Range: 0 - 255 rings Default: 0

S1 Ring Count

S1 automatically increments its value by one each time the modem receives a ring while in the command state. S1 is reset to zero if no ring is detected within 8 seconds.

Range: 0 - 255 rings Default: 0

S2 ASCII Value of Escape Character

S2 stores the ASCII value of the escape character. Setting register S2 to a value greater than 127 disables the escape command and you cannot return to the commandstate. With escape disabled, in the on-line state the modem cannot hang up until the power is turned off or the remote modem hangs up.

Range: 0 - 255, ASCII decimal. Default: 43 (+)

S3 ASCII Value of Carriage Return

S3 stores the ASCII value of the carriage return character. (Pertains to asynchronous operation only.)

Range: 0 - 127, ASCII decimal. Default: 13

S4 ASCII Value of Line Feed Character

S4 stores the ASCII value of the line feed character, if your computer does not recognize the default as a line feed, change the value. A value greater than 127 disables the line feed. When disabled, the line feed character that precedes or follows a result code is canceled.(Pertains to asynchronous operation only.)

Range: 0 - 127, ASCII decimal. Default: 10 (Line Feed)

S5 ASCII Value of Backspace Character

S5 stores the ASCII value of the backspace character. The backspace is used to edit a command line. If your computer does not recognize the default as a backspace, change the value. (Pertains to asynchronous operation only.)

Set S5 to any value from 0 to 31 or 127. Do not set it to any value from 32 through 126 because these values correspond to printable ASCII characters. A value greater than 127 disable the backspace and makes it impossible to edit a command line.

Range: 0 - 32, ASCII decimal. Default: 8 (Backspace)

S6 Wait Time before Blind Dialing

S6 controls how long the modem waits after it goes off-hook before it dials the first digit of the telephone number. The modem always pauses for at least 2 seconds, even if S6 is set to less than two seconds.

Range: 2 - 255 seconds. Default: 2

S7 Wait for Carrier after Dial

S7 controls how long the modem waits for a carrier signal from a remote modem after originating a call or from the calling modem after going off-hook when answering a call.

S7 also controls how long the modem waits for a one-second continuous dialtone after dialing a number followed by the W dial modifier. If the modem detects a one-second continuous dialtone within the specified wait time, it proceeds to dial.

Range: 1 - 255 seconds. Default: 50

S8 Pause Time for Comma

S8 controls how long the modem pauses when a comma ", " is encountered in a dial string while executing a dial command.

Range: 0 - 255 seconds. Default: 2

S9 Carrier Detect Response Time

S9 determines how long a carrier signal must be present for the modem to confirm it. The longer the response time, the easier it is for the modem to correctly recognize a carrier without mistaking other signals or transient noise on the line as a carrier.

Range: 1 - 255 tenths of a second. Default: 6 (0.6 second)

S10 Delay between Loss of Carrier and Hang-Up

S10 determines the delay time between the loss of a carrier from the remote modem and hangup. This allows for a temporary loss of carrier without causing the local modem to disconnect. When S10 is set to 255, the modem functions as if a carrier is always present.

The actual interval the modem waits before disconnecting is the value in S10 minus the value in S9. Therefore, the value in S10 must be greater than that in S9, or else the modem disconnects before it recognizes the carrier.

Range: 1 - 255 tenths of a second. Default: 14 (1.4 seconds)

S11 DTMF (Touch-tone) Tone Duration

S11 determines the duration and spacing of tones for Dual Tone Multifrequency (DTMF) dialing. This value has no effect on pulse dialing.

Range: 50 - 255 milliseconds.

Default: 95

S12 Escape Guard Time

S12 determines the escape guard time. The escape guard time is the minimum waiting time required before and after entered the escape code (three consecutive escape characters) in the on-line state. It is also the maximum waiting time allowed between any two consecutive escape characters. If the waiting time before or after the escape code is shorter than the guard time, or if the waiting time between consecutive escape characters is longer than the guard time, then the modem does not recognize the escape command and stays on-line.

If the escape guard time is set at 0 second, it is impossible to return the modem to command state.

Range: 0 - 255 1/50 of a second.

Default: 50 (1 second)

S13 Reserved S14 Bit Mapped Options (Reserved) S15 Reserved S17 Reserved

S18 Test Timer

The test timer determines how long tests are performed. The modem automatically ends the test when the test time is expired. The default value of 000 disables the test timer. When the timer is thus disabled, all tests must be ended with the &T0 command.

Range: 0 - 255 seconds.

Default: 0

S21 V.24/General Bit Mapped Options

S22 SPEAKER/Results Bit Mapped Options

Default: 117 (75h) (01110101b)

S23 Bit Mapped Options

Default: 55 (37h) (00110111b)

S24 Sleep Inactivity Timer

Set the length of time, in units of 10 seconds, that the modem will operate in normal mode with no detected telephone line of DTE line activity before entering low-power sleep mode.

Range: 0 - 255 (seconds) Default: 0

S25 Delay to DTR

S25 serves two purposes. When the modem is operating in synchronous mode 1, the value assigned to S25 specifies the length of time the modem waits after a connection has been made before examining DTR. This allows the modem to ignore an ON-to-OFF transition of DTR, giving the user time to disconnect the modem from the asynchronous terminal and attach it to a synchronous terminal, without forcing the modem back to the asynchronous cxommand mode. During this time, the value for S25 is read in whole seconds.

In all other modes, and after call establishment in synchronous modes 1 and 4, the value is read in 1/100 seconds. In any mode, a change in DTR (ON or OFF) that persists for a period shorter than the value held in S25 is ignored by the modem while it is in data mode.

Range: 0 - 255 (1 second for synchronous mode 1;

0.01 second otherwise)

Default: 5

S26 RTS to CTS Delay Interval

Pertains to synchronous operation only. When CTS tracks RTS (&R0) and the modem detects an ON-to-OFF transition on RTS, this register sets the time delay before the modem turns CTS to ON.

Range: 0 - 255 hundredths of a second

Default: 1

S28 Bit Mapped Option Status

Default: 0

S29 Flash Dial Modifier Time Range: 0 - 255 10ms intervals

Default: 70 (700ms)

S30 Inactivity Disconnect Timer

This register determines the length of time, in seconds, the modem waits beforedisconnecting when no data is sent or received. This only operates in &Q5 and &Q6 modes, a value of 0 in this register disables the timer.

Range: 0 - 255 tenths of a second (X 10s)

Default: 0 (disable)

S31 Bit Mapped Options ( Reserved)

S32 XON Character Range: 0 - 255, ASCII decimal

Default: 17

S33 XOFF Character Range: 0 - 255, ASCII decimal

Default: 19

S36 LAPM Failure Control

This register is read when the S48 register contains the value 128 or if an attempted Error-Correction link fails.

S37 Desired Line Connection Speed

Default: 0

S38 Delay Before Forced-Disconnect

This register controls how long the modem waits, after receiving the ATH command or loss of DTR, before it disconnects from the telephone line. When connected in an error-corrected mode, you can use this register to ensure that all data is transmitted from the modem's buffer before the modem disconnects.

If you set S38 between 0 and 254, the modem waits that number of seconds for the remote modem to acknowledge all data before it disconnects. If you set S38 to 255, the modem waits indefinitely for the remote modem to acknowledge all data.

Range: 0 - 255 seconds

Default: 20

S39 Flow Control Default: 3 (00000011b)

S40 General Bit Mapped Options

Default: 104 (68h) (01101000b)

S41 Bit-Mapped Options (Reserved) S46 Protocol Selection

This register controls whether the modem tries to use data compression when the modem establishes an error corrected link. The default is for the modem to use data compression (138).

S48 V.42 Negotiation Action (Reserved) S82 Break Handling Option

S82 is for compatibility purposes only, changing this register will not any affect.

S86 Call Failure Reason Code

When the modem issues a NO CARRIER result code, a value is written to this S-Register to help determine the reason for the failed connection. S86 records the first event that contributes to a NO CARRIER message. The cause codes are:

S91 PSTN Transmit Attenuation Level

Sets the transmit attenuation level from 0 to 15 dBm for the PSTN mode resulting in a transmit level from 0 to -15 dBm.

Range: 9 to 30 dBm (x –2, Corresponding to 0 to -15 dBm transmit level).

Default: 10 (-10 dBm transmit level).

S92 Fax Transmit Attenuation Level

Sets the transmit attenuation level from 0 to 15 dBm for the fax mode resulting in a transmit level from 0 to -15 dBm.

Range: 0 to 15 dBm (Corresponding to 0 to -15 dBm transmit level).

Default: 10 (-10dBm transmit level).

S95 Extended Result Codes

This register can override some of the W command options. Set the appropriate bit to 1 to enable the corresponding result code, regardless of the W command setting Set the bit to 0 to disable the result code.

4 - TESTING

The modem provides five testing features to identify fault location when transmission quality is not good: local digital loopback, local analog loop back, local analog loopback with self-test, remote digital loopback, and remote digital loopback with self-test. These tests are initiated with the &Tn command described in Chapter 2.

4.1 Local Analog Loopback

The local analog loopback test checks the integrity of the local computer or terminal and the local modem. During the test, the local modem internally loops data sent from the local computer or terminal back to the same computer or terminal as shown in Figure 4-1. During the test, data is not transmitted to the remote modem.

If characters are looped correctly during this test, both the modem and the local computer or terminal are functioning correctly. If incorrect characters appear on the screen, either the local computer or terminal or the local modem is in error.

To perform a local analog loopback, put the local modem in the command state. If it is on-line, issue the escape command + + +, to return to the command state.

Example 1 - test timer disabled

Command: AT&Q0<CR>

ATS18=0&TI <CR>

Result: CONNECT 56000 Test message: THE QUICK BROWN FOX JUMPS OVER THE

LAZY DOG 1234567890

Escape: + + +

(return to the on-line command state)

Result code: OK

Command: AT&T0 <CR> (end the test) Result code: OK

Here, the test timer is disabled and the modem sets up an internal analog loop as shown in Figure 4-1. When the loopback is established, the modem goes on-line and the test message (any character you type) is looped back on the screen for verification. Finally, +++ returns the modem to the command state and &T0 ends the test and breaks the internal analog loop.

The following command sequence is the same as the previous one except that the test timer is set to 60 seconds. At the end of the test time, the timer expires, the test ends, and the test result is reported.

Example 2 - test timer enabled

Command: AT&Q0<CR>

ATS18=60&T1<CR>

Result: CONNECT 56000 Test message: THE QUICK BROWN FOX JUMPS OVER

THE LAZY DOG 1234567890

Escape: +++ Result code: OK

4.2 Local Analog Loopback with Self-Test

The local analog loopback with self-test checks the integrity of the local modem. In this test, an internally generated data pattern of alternate binary ones and zeros (reversals) at the selected bit rate is looped through the internal analog loop inside the local modem to an internal error counter as shown in Figure 4-

2. An error count of 255 indicates that 255 or more errors were detected.

Example-the test timer is disabled and 12 errors are found during the test

Command: AT&Q0<CR>

ATS18=0&T8<CR> Result: OK

Command: AT&T0<CR> (ends the test)

Test result: 000 Result code: OK

5 - THROUBLESHOOTING GUIDE

This chapter describes common problems in the installation, configuration and regular usage of your Modem. To test the Fax/Data Modem, a communication software package is needed and the package must include a mode that allows you to operate your Modem by directly issuing internal commands to the modem.

Follow the procedures in the following sections to resolve these common problems:

¡»

No Response From Your Modem

1. To make sure that the modem’s power was already up.

2. There are such kind of situation would appears the message like “ Could not communicate with

modem!” or “ The modem do not respond !”. We recommend you to double check the setting or installation of the modem on the control panel.

3. Issue the ATZ command to reset your modem. The returned result code should be "0" or "OK"

depending on what communications program you are using. Your modem is OK if you get one of these responses. If there is no response after issuing the ATZ<CR>, continue to the next step.

4. Issue the command: AT&F&W <CR>, if a "0" or "OK" result code is displayed on the screen,

your modem is OK. Otherwise, contact your dealer for assistance.

¡»

Your Modem Does Not Dial Out

To make sure that your modem responds normally as described in section 4.1. If you can communicate through the keyboard, check whether the modem is properly connected to the phone line. Or a situation be similar to the following case,

Software respond “No Dialtone !!” mean that the modem do not detect line dial tone.

Sol : So first of all, to make sure the LINE has been plug into the LINE JACK of the right

position on modem. If yes, then use a telephone set and plug the line into the telephone set. To hear the tone in handset. If you can hear the right dial tone as usual. Probably you modem has some damage in DAA circuit.

¡»

Your Modem Does Not Connect After It Has Dialed a Phone Number

The problem may have several causes.

1. The phone line may be too noisy or the telephone cord may be poor.

2. Try the line with a regular phone.

3. Also the remote modem may not recognize your modem's baud rate.

4. The Modem could dial out but can not hear the negotiation and respond “No CARRIER” or

respond “BUSY”. Sol : Could be possible with incorrect setting in modem’s configuration, such like country code or

DTMF tone duration.

¡»

Your Can't Transmit After You Have Connected to the Remote Modem

In this case, check the communication parameters of the remote modem, then configure your software to the same number of data bits, stop bit, and parity.

6 - APPLICATION EXAMPLES

6.1 Dialing a Remote Modem

Command line: ATDP9WT002, (886)-7128423<CR>

This command line instruct the modem to dial a remote modem through a PBX. The modem first use pulse dialing to dial 9 (the access code of the PBX), wait for outside dial tone, and then use touch tone dialing to dial 002 once a one-second continuous dial tone is detected within 30 seconds, pause for 2 seconds (if S8=2) and then dial 8867128423.

6.2 Dialing a Stored Number

Command line: AT&Z2=T03,709394<CR>

Command line: ATDS=2<CR>

The first command line store the dial string T03, 709394 to the 3rd location in NVRAM. Afterwards you can use the second command line to dial this stored number. The dial string T03, 709394 will appear on the screen to indicate the number being dialed.

6.3 Manual Answer an Incoming Call

Command line: ATA <CR>

The factory setting of the S-register S0 is S0=0. This condition disables the auto answer capability so that you must issue an ATA command to answer a call. At power up, your modem always monitors if there are incoming rings. If incoming rings are detected, your modem will display result codes on the screen as :

RING : : RING

Seeing that, you may issue the ATA command to answer the call. This command must be entered within the quiet interval between any two rings.

6.4 Auto Answer an Incoming Call

Command line: AT S0=2 &W &Y <CR>

Auto answer can be enabled by changing the setting of the S-register S0 to a value between 1 and 255. In the above command line, S0=2 instructs the modem to answer an incoming call automatically after the 2nd ring. The &W command writes this configuration to profile 0 in NVRAM. &Y command instruct the modem to load profile 0 as the active configuration on power-up. The last two commands make S0=2 the default value at power-up or reset.

This example also shows the insertion of space between two neighboring commands to make the command line more readable.

6.5 Voice to Data Switch

Command line: ATA <CR> or ATX1D <CR>

If you are talking with a remote modem user through the telephone set and want to initiate data communication with the remote modem, follow the procedures below:

1. You or the remote user issue an ATA command first to switch to data communication.

2. When the person on the other end hears an answer tone from the phone, issues an ATX1D

command (X1 to disable the dial tone monitor) to instruct the modem to go off-hook and wait for a carrier. If connection is successful, the CONNECT XXXX result code will be displayed on the screen. Now you can hang up your phone and begin data communication with the remote modem.

6.6 Display Format

When command AT&V is issued, the modem responds with Active profile, Stored profile 0 and Stored profile 1 as follows :

(Columns Line-up)

0 1 2 3 4 5 6 7 01234567890123456789012345678901234567890123456789012345678901234567890123456789

Active profile … Stored profile 0 … Stored profile 1 … OK

When command AT&V1 is issued, the modem responds with the last connection statistics as follows:

TERMINATION REASON........ .LOCAL REQUEST

TX data rate............... 33600 BPS

RX data rate............... 33600 BPS

Error correction PROTOCOL.. LAPM

Data COMPRESSION........... V42BIS

Line QUALITY............... 000

OK (Note: Possible TERMINATION Reasons are: LOCAL REQUEST, KEY ABORT, INACTIVITY TIMEOUT,

CARRIER LOSS, DTR LOSS and LINK DISCONNECT.)

When command AT&V2 is issued, the modem responds with the list of stored Telephone numbers as follows :

TELEPHONE NUMBERS: 0= 9055077402

1= 90550774004 2= 9055077200 3= 4169671111

Example of an active profile

ACTIVE PROFILE: DTE SPEED = 115200 BPS 8N1 E1 L1 M1 N1 Q0 T V1 W0 X4 &C0 &D0 &G2 &K3 &Q5 &R1 &S0 &T4 &X0 &Y0 \K5 \N3 \V0 %C3 S00:002 S01:000 S02:043 S03:013 S04:010 S05:008 S06:002 S07:050 S08:002 S10:014 S12:050 S30:000 S32:017 S33:019

Factory Default 0

STORED PROFILE 0: DTE SPEED = 115200 BPS 8N1 E1 L1 M1 N1 Q0 T V1 W0 X4 &C0 &D0 &G2 &K3 &Q5 &R1 &S0 &T4 &X0 \K5 \N3 \V0 %C3 S00:000 S02:043 S06:002 S07:050 S08:002 S10:014 S12:050 S30:000 S32:017 S33:019

Factory Default 1

STORED PROFILE 1: DTE SPEED = 115200 BPS 8N1 E1 L1 M1 N1 Q0 T V1 W0 X4 &C0 &D0 &G2 &K3 &Q5 &R1 &S0 &T4 &X0 \K5 \N0 \V0 %C3 S00:000 S02:043 S06:002 S07:050 S08:002 S10:014 S12:050 S30:000 S32:017 S33:019

Forbidden & Delayed numbers display

Display Forbidden Numbers:

&V3 FORBIDDEN NUMBERS: 0; 0123456789 1; 123456789012345 2; 234567890123 3; 3456789012 4; 4567

Display Delayed Numbers:

&V4 DELAYED NUMBERS: 0; 0123456789 02:00:00 1; 12345678901234567890123456789012 02:00:00 2; 2345678901 00:02:00 3; 345678901234 00:03:25 4; 4567 00:01:45

Connect message displays

\V0 = Connect message are controlled by commands X and W only (note: S95 is not supported); (Default) \V1 = Connect messages are displayed in single line format which captures all the information associated

with the call established. Connect, DTE speed, Modulation etc. are all displayed if applicable. See examples listed below.

W0 = Reports DTE speed only; (Default) W1 = Reports Protocol and DTE speed in 2 separate lines; W2 = Reports DCE speed only.

Regarding the DTE or DCE speed ortion’ of the connect message in both \V0 and \V1 cases: For X0, no matter what DTE or DCE speed, a simple CONNECT message is displayed.

For X1, X2, X3 and X4, if DTE or DCE speed is 300 bps, a simple CONNECT is displayed, otherwise a CONNECT together with a speed is displayed.

Notes :

(a) x = Don care (b) Deafult is \V0, W0 and X4.

\V W X CON-

NECT

\V0 W0 X4 \V0 W1 X4 \V0 W2 X4 \V1 x x \V1 x x \V1 x x \V0 W0 X0 \V0 W1 X0 \V0 W2 X0 \V0 W0 X1 \V0 W1 X1 \V0 W2 X1 \V0 W0 X2 \V0 W1 X2 \V0 W2 X2 \V0 W0 X3 \V0 W1 X3 \V0 W2 X3

• Assuming result code return is enabled (ATQ0).

• Assuming long form result code (ATV1).

√ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √

DTE-

speed

Modulat

ion

Pro-

tocol

Com-

Pression

DCE

speed

• Modulation = K56FLEX, V.34, V.32 or omitted for all other modulation modes.

• Protocol = NONE, ALT or LAPM.

• Compression = CLASS5 or V42BIS or omitted when protocol is NONE.

• For K56FLEX, V.34 and V.23 where asymmetric rates are possible, DCE speed = DCE speed:TX/DCE

speed:RX (note: both :TX and :RX are always shown even though the two rates may be the same); For all other modulation modes, DCE speed = single DCE speed (i.e. with no :TX or :RX attached to the rate).

Examples :

(DTE rate = 115.2 Kbps)

(1a) AT\V1X4 (regardless of W), K56Flex connection with LAPM protocol and V.42bis data compression

established. CONNECT 115200/K56FLEX/LAPM/V42BIS/31200:TX/56000:RX (1b) AT\V1X4 (regardless of W), V.34 connection with LAPM protocol and V.42bis data compression

established. CONNECT 115200/V34/LAPM/V42BIS/33600:TX/33600:RX (1c) AT\V1X4 (regardless of W), V.32 connection with LAPM protocol and V.42bis data compression

established. CONNECT 115200/V32/LAPM/V42BIS/14400 (1d) AT\V1X4 (regardless of W), V.22bis connection with MNP4 protocol and MNP5 data compression

established. CONNECT 115200/ALT/CLASS5/2400 (1e) AT\V1X4 (regardless of W), V.23 connection with no protocol established. CONNECT 115200/NONE/75:TX/1200:RX

(2a) AT\V0W0X4, V.34 connection with LAPM protocol and V.42bis data compression established. CONNECT 115200 (2b) AT\V0W0X0, V.34 connection with LAPM protocol and V.42bis data compression established. CONNECT

(3a) AT\V0W1X4, K56Flex connection with LAPM protocol and V.42bis data compression established. PROTOCOL: LAPM CONNECT 115200 (3b) AT\V0W1X4, V.34 connection with LAPM protocol and V.42bis data compression established. PROTOCOL: LAPM CONNECT 115200 (3c) AT\V0W1X4, V.32 connection with LAPM protocol and V.42bis data compression established. PROTOCOL: LAPM CONNECT 115200 (3d) AT\V0W1X4, V22bis connection with MNP4 protocol and MNP5 data compression established. PROTOCOL: ALT CONNECT 115200 (3e) AT\V0W1X4, B103 connection with no protocol established.

PROTOCOL: NONE CONNECT 115200

(4a) AT\V0W2X4, K56Flex connection with LAPM protocol and V.42bis data compression established. CONNECT 31200:TX/56000:RX (4b) AT\V0W2X4, V.34 connection with LAPM protocol and V.42bis data compression established. CONNECT 33600:TX/33600:RX (4c) AT\V0W2X4, V.32 connection with LAPM protocol and V.42bis data compression established. CONNECT 14400 (4d) AT\V0W2X4, V.22bis connection with MNP4 protocol and MNP5 data compression established. CONNECT 2400 (4e) AT\V0W2X4, B103 connection with no protocol established. CONNECT

Reporting selected options

“?” usually refers to a query of current setting. e.g. +MS? +MS: 11,1,300,33600,0,0

“=?” Usually refers to a query of range of setting e.g. +MS=? +MS:(0,1,2,3,9,10,11,56,64,69),(0-1),(300-60000),(300-60000),(0-1),(0-1)

APPENDIX

A - CALLER ID COMMANDS

#CIDn - Caller ID (Enables or disables Caller ID.)(for U.S.A)

This command only apply to models which support the Caller ID function.

#CID=0 Disables Caller ID.(Default.) #CID=1 Enables Caller ID with formatted presentation to the DTE. The modem will present the data items

in a <Tag><Value> pair format. The expected pairs are data, time, caller code (telephone number), and name.

#CID=2 Enables Caller ID with unformatted presentation to the DTE. The modem will present the entire

packet of information, excluding the leading U's, in ASCII printable hex numbers.

Result Codes:

OK n=0 or 2. ERROR Otherwise.

Inquiries :

#CID? Retrieves the current Caller ID mode from the modem. #CID=? Returns the mode capabilities of the modem in a list with each element separated by commas.

Formatted Form Reporting

The modem presents the data in the <tag>=<value> pair format as described in the table below.Spaces are present on both sides of the equal sign.

TAG Description DATE DATE=MMDD where MM is the month number(01 to 12) and DD is the day

number (01..31).

TIME TIME=HHMM where HH is the hour number (00 to 23) and MM is the minute

NMBR NMBR=<number> or P or O where <number> is the telephone number of the

NAME NAME=<listing name> where <listing name> is the subscription name. MESG MESG=<data tag><length of message><data><checksum> in printable ASII

number (00 to 59).

caller,where P indicates that the calling number information is not available since the originating caller has requested private service, and where O indicates that the calling number information is not available or out of service at the calling location.

hex numbers. This tag indicates a data item not listed above. The message is only possible for Multiple Message Format.

Notes:

1. The modem does not present any Caller ID information if the DCE detects a checksum error in the Caller ID packet.

2. In the event of an unrecognized data tag, the modem will present the data in ASCII hex numbers following the MESG tag.

Example of Formatted Form Reporting

1. The following example illustrates the standard Caller ID message packet.

RING

DATE = 0321 TIME = 1405 NMBR = 504551234 NAME = A N OTHER

RING

2. The following example illustrates the case where the tag of the packet is not recognized by the modem.

RING

MESG = 06034242431

RING

Unformatted Form Reporting

The modem presents all information and packet control information found in the message. The modem, however,excludes the leading U's (channel seizure information) from the presentation. The packet is presented in ASCII printable hex numbers, the modem does not insert spaces, or line feeds, for formatting between bytes or words of the packet.The modem does not detect the checksum of the packet.

Example of Unformatted From Reporting

RING

MESG=801F010831303135313232300203313031070E414E444552534F4E20414C4C454E3A

RING

C - TECHNICAL SPECIFICATIONS

C.1 Other Features

Data Rates(bps)

K56flex 300, 1200, 2400, 4800, 7200, 9600, 12000, 14400, 19200, 21600, 24000, 26400,

28800, 31200, 32000, 33600, 34000, 36000, 38000, 40000, 42000, 44000, 46000, 48000, 50000, 52000, 54000, 56000

V.90 56000, 54667, 53333, 52000, 50667, 49333, 48000, 46667, 45333, 42667, 41333,

40000, 38667, 37333, 36000, 34667, 33333, 32000, 30667, 29333, 28000 (Receive only)

Flow Control Xon/Xoff, Hardware RTS/CTS Operation Full-or Half-duplex 28800 bps with 26400, 24000, 21600, 19200, 14400, 9600,

4800, 2400 and 1200 bps auto fallback

Test Modes Analog loopback, local digital loopback, and remote digital loopback Audio Monitor Built-in speaker, with software-controllable volume control Guard Tone 550/1800 Hz Compliance FCC Part 15 & Part 68 Transmit Level -11(+/-1) dBm Receive Sensitivity -43 dBm

Pulse Dialing Specifications

B - QUICK REFERENCE

A Go On-line in Answer Mode Bn Select Protocol to 300 bps or 1200 bps Cn Carrier Transmit Control D Go On-line in Originate Mode En Command Echo Hn Hang Up In Identification Ln Control Speaker Volume Mn Monitor Speaker On/Off Nn Automode Enable On Return to On-line Data Mode P Set Pulse Dial as Default Q Result Code Display Sn Reading and Writing to S Registers T Set Tone Dial as Default Vn Select Word or Digit Result Codes Wn Negotiation Progress Reporting Xn Extended Result Codes Yn Enables or Disables Long Space Disconnect Zn Reset &Cn Select DCD Options &Dn DTR Option &F Fetch Factory Configuration &Gn Set Guard Tone &Kn DTE/Modem Flow Control &Mn Communication Mode

&Pn Select Pulse Dialing Make/Break Ratio &Qn Asynchronous Mode Selection &Sn DSR Option &Tn Testing and Diagnostics (See Chapter 4) &V View Configuration Profiles &Wn Store the Current Configuration to Nonvolatile RAM &Yn Select the Default Profile &Zn Store Telephone Numbers (n=0 to 3)

\An Select Maximum MNP Block Size \Bn Transmit Break to Remote \Gn Modem to Modem Flow Control (XON/XOFF) \Kn Break Control \Nn Operating Mode Control \Vn Single Line Connect Message Enable

%Cn Enable/Disable Data Compression %En Enable/Disable Line Quality Monitor and Auto-Retrain or Fallback/Fall Forward %L Report Received Signal Level %Q Line Signal Quality +MS Select Modulation ** Download to Flash Memory(For models with flash Memory only) @ Answer , Pause ! Initiate a Hookflash ; Return to Command State after Dialing ^ Tone Control J Perform MNP K Enable Power Level

L Re-dial Last Number P Pulse Dialing S Dial a Stored Number T Touchtone Dialing W Wait for Dialtone A/ Repeat Command +++ Escape

E - GLOSSARY

ASCII An acronym for American Standard Code for Information Exchange. ASCII is a

seven-bit code which defines 128 standard characters, including control characters, letters, numbers, and symbols. An extra 128 characters comprise the extended ASCII set.

Baud Rate The transmission rate between two serial devices, e.g., modems, fax machines,

etc. Measured in Bits Per Second.

Blind Dialing n blind dialing, the modem continues to dial, regardless of the existence of a

dialtone, ring, or busy signal.

BPS Bits Per Second; the number of bits that can be transmitted in one second.

Carrier Signal The analog data signal that a modem sends over telephphone wires.

COMx Where (x = 1, 2, 3, or 4), COMx is the name(address) of serial communications

ports on personal computers. Each serial port in a personal computer has a different number.

CTS Clear To Send.

Default The assumed value that is used for a command parameter when no other value is

explicitly provided.

DCD Data Carrier Detect.

DCE Data Communication Equipment.

DTE Data Terminal Equipment.

DTMF Dual Tone Multifrequency(for touchtone dialing).

DTR Data Terminal Ready.

FSK Frequency Shift Keying.

Make/Break Ratio The ratio of the off-hook (make) to on-hook (break) interval is the make/break

ratioin pulse dialing.

Modem A combination of the words MOdulator and DEModulator. Modems transform

digital data into analog signals and back again.

Nonvolatile Memory An area of memory inside the modem where the default configuration profile is

stored. Values recorded in this memory will not be lost when the power is turned off.

Off-Hook The condition when the modem has picked up the telephone line. Off-Line Command State - A modem state in which the modem accepts, interprets and executes

commands from an asynchronous computer or terminal.

On-Hook The condition when the modem has not picked up the telephone line; the

telephone is hung up.

On-Line A carrier signal link with a remote modem has been established; communication

is in progress.

On-Line State - A modem state in which the modem is connected with a remote modem. Data

can be sent or received from the remote modem in this state. No commands will be accepted from the modem except the escape command which will bring the modem into the on-line command state.

On-Line Command State - A modem state in which the modem can accept or execute commands

from an asynchronous computer or terminal while remaining connected with the remote modem. The user can return the modem to the on-line state by issuing the AT0n command or put it into the off-line command state by issuing command such as ATZ or ATH.

Parity An error-checking method by which the modem verifies that the data just sent is

correct.

PPS Pulse per second.

Profile A list of default settings.

Protocol A technical specification for serial communications; the protocols supported by

the modem are listed in Appendix B.

PSK Phase Shift Keying.

Pulse Dialing A dialing form in which each digit is represented by a series of pulses. Rotary

telephones all use pulse dialing.

QAM Quadrature Amplitude Modulation.

Result Codes The response the modem returns to the screen upon executing a command.

RAM Random Access Memory.

ROM Read-Only Memory. A chip inside the modem which stores the factory default

settings. This memory cannot be changed.

RTS Request To Send.

RX Reception.

S Register RAM locations in the modem which store the active configuration.

TCM Trellis-Coded Modulation.

Touchtone Dialing A dialing format in which each digit is represented by a musical frequency.

TX Transmission.

F - ASCII CODE TABLE

Decimal Hex Value Decimal Hex Value Decimal Hex Value Decimal Hex Value

000 00 NUL 032 20 (space)064 40 @ 096 60 ' 001 01 SOH 033 21 ! 065 41 A 097 61 a 002 02 STX 034 22 " 066 42 B 098 62 b 003 03 ETX 035 23 # 067 43 C 099 63 c 004 04 EOT 036 24 $ 068 44 D 100 64 d 005 05 ENQ 037 25 % 069 45 E 101 65 e 006 06 ACK 038 26 & 070 46 F 102 66 f 007 07 BEL 039 27 ' 071 47 G 103 67 g 008 08 BS 040 28 ( 072 48 H 104 68 h 009 09 HT 041 29 ) 073 49 I 105 69 i 010 0A LF 042 2A * 074 4A J 106 6A j 011 0B VT 043 2B + 075 4B K 107 6B k 012 0C FF 044 2C , 076 4C L 108 6C l 013 0D CR 045 2D - 077 4D M 109 6D m 014 0E SO 046 2E . 078 4E N 110 6E n 015 0F SI 047 2F / 079 4F O 111 6F o 016 10 DLE 048 30 0 080 50 P 112 70 p 017 11 DC1 049 31 1 081 51 Q 113 71 q 018 12 DC2 050 32 2 082 52 R 114 72 r 019 13 DC3 051 33 3 083 53 S 115 73 s 020 14 DC4 052 34 4 084 54 T 116 74 t 021 15 NAK 053 35 5 085 55 U 117 75 u 022 16 SYN 054 36 6 086 56 V 118 76 v 023 17 ETB 055 37 7 087 57 W 119 77 w 024 18 CAN 056 38 8 088 58 X 120 78 x 025 19 EM 057 39 9 089 59 Y 121 79 y 026 1A SUB 058 3A : 090 5A Z 122 7A z 027 1B ESC 059 3B ; 091 5B [ 123 7B { 028 1C FS 060 3C < 092 5C \ 124 7C | 029 1D GS 061 3D = 093 5D ] 125 7D } 030 1E RS 062 3E > 094 5E ^ 126 7E ~ 031 1F US 063 3F ? 095 5F _ 127 7F DEL

Approximately Power Consumption

This Motorola external 56K/V.90 modem requires an external adapter to provide power for the modem. The external adapter should be a AC type source, a 9VAC w/1Amp or 12VAC w/ 830m Amp is typically used. The total of power consumption is approximately at 450m Amp. According to the difference model for difference country should have 20m Amp range for higher or lower.

"This equipment has been approved to [Council Decision 98/482/EC - "CTR 21"] for pan-European single terminal connection to the Public Switched telephone Network (PSTN). However, due to differences between the individual PSTNs provided in different countries, the approval does not, of itself, give an unconditional assurance of successful operation on every PSTN termination point.

In the event of problems, you sholud contact your equipment supplier in the first instance"

Planet ME-560M User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual