MaxTech xpm56i User Manual

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High Performance K56Plus/V.34+/V.42bis 56K BPS Plug & Play Internal FAX/Data Modem

User's Manual

Contents

Section One - Introduction ..........................1

Section Two - Installation............................ 1

Section Three - AT Command Set.............. 7

Section Four - S Registers........................12

Section Five - Result Codes ..................... 14

Section Six - Troubleshooting ...................15

Section Seven - Support and Service ....... 16

Appendix A - Specifications ..................... 17

Appendix C - Notices................................ 17

Part #MAN117 Rev. 1.0 K56Plus/HIS-FM

The information contained in this manual has been validated at the time of this manual's production. The manufacturer reserves the right to make any changes and improvements in the product described in this manual at any time and without notice. Consequently the manufacturer assumes no liability for damages incurred directly or indirectly from errors, omissions or discrepancies between the product and the manual.

All registered trademarks are the property of their respective owners.

Section One - Introduction

This 56 Kbps* Plug and Play FAX/Data Modem connects your computer to all popular high speed modems available today. The modem incorporates

“K56Plus” (56Kbps)

download speeds using regular telephone lines. The modem incorporates Plug and Play for ease of installation.

This manual describes the hardware installation procedures for your new modem. Additional information on AT commands and S-registers is provided so that your system can be customized for a particular operating environment.

technology to provide increased

*Note: K56Plus is capable of downloading at 56Kbps. However, current FCC regulations limit its speeds to 53Kbps.

Section Two - Installation

This section will provide step by step instructions on how to install your new 56 Kbps FAX/Data modem. Installation of this modem product is a three-step process consists of 1) actual hardware installation, 2) plug and play configuration, and 3) communication software installation and configuration.

2.1 Unpacking Your Modem

Be certain that you have all the items listed below. This package contains:

• A modem • A telephone cable

• User's manual • Software for the modem

• Software user's manual

2.2 What You Need

You will need:

1. A phillips-head screw driver

2. A) A Plug and Play enabled Operating System (e.g., Windows 95),

B) A Plug and Play Revision 1.0a compliant PC.

Proceed to Section 2.3 now if you have every-

thing required.

If you have neither 2A or 2B above, you have two options to provide Plug and Play functionality to your PC.

1. Install Windows 95

or,

2. If running DOS or Windows 3.x, configure the modem using the included modem driver. Instructions for installing this driver are included in the text file called README.1ST on the Windows 95 driver disk.

The README.1ST file can be viewed by loading it into any wordprocessor or any text editor (i.e. DOS EDIT, NOTEPAD). It may also be viewed by using the DOS TYPE command. Refer to your word processor manual or DOS/Windows references for information on loading text files.

2.3 Hardware Installation

Installation of this modem requires opening and manipulating your PC. Exercise caution at all times when working with AC powered and static-sensitive equipment. Turn off and unplug your PC before installation. Discharge any static electricity from your body by touching any bare metal surface of the PC system, such as its power supply cover.

1. Turn off and unplug your computer from the AC

outlet.

2. Remove your computer's cover (refer to your

computer's owner's manual).

3. Select any available half-card slot, and then re-

move the slot cover (refer to Figure 2-1).

Figure 2-1 Expansion Slots

4. Carefully slide the internal modem into the slot

you have chosen, applying even pressure until the modem is completely seated in the slot.

5. Fasten the retaining bracket with the screw from

the slot cover. Make sure the modem is properly aligned. Store the slot cover for future use.

6. Replace the computer cover and plug in your

computer.

7. Connect the telephone cable from the modem's

LINE connector to the telephone wall jack.

8. Optionally, connect your telephone to the modem's

PHONE connector.

9. Turn your computer on. Your modem is now

installed.

2.4 Hardware Configuration (Plug and Play)

Your modem is configured using the Plug and Play (PnP) capabilities of your computer. Plug and Play is a set of specifications that define the ability for the computer hardware and operating system to automatically configure all compliant devices that are installed, relieving the user of the need to determine which addresses and interrupts to use for each device. Consult your PC's owner's manual to determine if it is PnP Revision 1.0a compliant. You most likely have a Plug and Play Revision 1.0a compliant system if it was purchased after June 1994 or if the BIOS is dated after June 1994.

Proceed to one of the following sections, depending on your system's configuration:

• Section 2.4.1 if you are running Windows 95 (with or without a Plug and Play PC)

• Section 2.4.2 if you are running Windows

3.1x or DOS on a PnP-compliant PC.

• Section 2.4.3 if you are running DOS or Windows 3.1x on a non-PnP PC.

2.4.1Configuring in Windows 95

The version of Windows 95 you have will determine which set of dialog boxes is presented to you when installing the modem in Windows 95. Proceed to one of the following sections, depending on your Windows 95's diaglog box:

• Section 2.4.1.1 when Windows 95 starts for the first time after card installation, it detects the modem and it displays the New

Hardware Found dialog box

• Section 2.4.1.2 when Windows 95 starts for

the first time after card installation, it detects the modem and it displays the

Update Device Driver Wizard.

2.4.1.1 Windows 95 Release 4.00.950

When Windows 95 starts for the first time after card installation, it detects the modem and displays the New Hardware Found dialog box.

Under New Hardware Found, when asked to “Select which driver you want to install for your new hardware,” click on “Driver from disk provided by hardware manufacturer.” Click “OK.”

The Install From Disk dialog box now instructs you to “Insert the manufacturer's installation disk into the drive selected, and then click OK.” Insert the modem's driver diskette into the disk drive and type A:\ (or B:\ if inserted in drive B) in the “Copy manufacturer's files from:” box. Click “OK.”

Windows 95 may request its own installation disks or CD-ROM for some files. Insert the Windows 95 disks or CD-ROM as required. When all necessary files are copied, the modem is configured. Windows 95 will assign the modem a COM port and IRQ line.

Proceed to Section 2.5.

2.4.1.2 Windows 95 Release 4.00.950 B

When Windows 95 starts for the first time after card installation, it detects the modem and displays the Update Device Driver Wizard.

Insert the driver disk into the disk drive and click “Next.” Windows will find the driver on the driver disk. Click “Finish. Windows 95 may request its own installation disks or CD for some files. Insert the Windows 95 disks or CD as required. When all necessary files are copied, the modem is configured. Windows 95 will assign the modem a COM port and IRQ line. Proceed to Section 2.5.

2.4.2Configuring in a Plug and Play System with-

out Windows 95

When this modem is installed in a Plug and Play system without Windows 95, the computer's BIOS will assign a COM port and IRQ line to the modem.

Proceed to Section 2.5, Software Installation/ Configuration.

2.4.3Configuring in a Non-Plug and Play System

Computers without native Plug and Play capabilities require the use of the included modem driver. If you have not already installed this driver, refer to the file README.1ST on the Windows 95 driver disk for installation and configuration instructions. Once the driver is installed the modem is enabled and configured during system boot-up. The COM port and IRQ settings that are assigned to the modem will be displayed on the screen as the driver is loaded.

If the PC is running Windows 3.1x, configure Windows to properly recognize these modem settings by opening PROGRAM MANAGER|MAIN|CONTROL PANEL, click on PORTS and follow Windows 3.1x user's manual instructions on configuring the installed modem COM port.

Proceed to Section 2.5, Software Installation/ Configuration.

2.5 Software Installation and Configuration

You are now ready to install and configure the communication software. Refer to your software manual for installation procedures.

We suggest the following communication parameters when you first use your data communication software. Consult the software manual for information on using these and other parameters/features.

57,600 bps; 8 data bits; no parity; 1 stop bit; RTS/CTS flow control set to “on;” initialization string: AT&F

We suggest that a “Generic Class 1” modem type should be selected in your fax software.

Note that your software must be configured to communicate with the modem on the same COM port and IRQ line used by the modem.

2.6 Testing Your Modem After Installation

In order to test your modem you should be familiar with your communication software. Load and set up your communication software and enter into “terminal mode.” Make sure that the COM Port and IRQ settings of the modem match the software. Type AT on your terminal screen and press ENTER. You may see “AT”, “AATT” or nothing on the screen. In any case, the modem should respond with an OK or 0. If it does not, either the modem may not have been installed properly or the software has not been properly configured. Review Sections 2.2-2.5 and be certain that the modem and the software have been properly installed. If required, refer to Section 6 for additional troubleshooting information.

2.7 Using Your Modem

The communication software included with your modem product provides a user friendly interface to access the fax and data functions of your modem.

This software should be sufficient for all of your communication needs

need to access the modem manually via modem commands. Read Section 3 for a summary description of the modem command set before manually accessing the modem. You may want to read the software manual first, however, as the software may already provide a user friendly method of accessing the functions you need (i.e. dialing or answering calls).

. There may be times when you

2.8 Where To Go From Here

You should familiarize yourself with the functions available from the included software by reading its manual. You will be accessing most, if not all, of the modem's functions from this software. You may also use any other commercially available communication software with the modem. Read Section 3 only if you are interested in accessing the modem manually, and not through the included software. Section 4 and 5

contain reference material, and can be skipped. If you have difficulties getting your modem to work, read Section 6 - Troubleshooting to find answers to commonly asked questions and problems.

Section Three - AT Command Set

3.1 Executing Commands

Commands are accepted by the modem while it is in Command Mode. Your modem is automatically in Command Mode until you dial a number and establish a connection. Commands may be sent to your modem from a PC running communication software or any other terminal devices.

Your modem is capable of data communication at rates of: 300, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, and 115200 bps. Make sure your COM port baud rate settings in your communications software is set to one of the above speeds.

3.2 Command Structure

All commands sent to the modem must begin with AT and end with ENTER. All commands may be typed in either upper or lower case, but not mixed. To make the command line more readable, spaces may be inserted between commands. If you omit a parameter from a command that requires one, it is just like specifying a parameter of 0. Example:

ATH [ENTER]

This command causes your modem to hang up.

3.3 Basic AT Commands

In the following listings, all default settings are printed in bold text.

Command Function

A Manually answer incoming call. A/ Repeat last command executed. Do not

B_ B0 CCITT mode

precede A/ with AT or follow with ENTER.

B1 Bell mode

D_ 0 - 9, A-D, # and *

DS=n Dial one of the four telephone numbers

E_ E0 Commands are not echoed

+++ Escape Characters - Switch from Data

H_ H0 Force modem on-hook (hang up)

I_ I0 Display product-identification code

L_ L0 Low speaker volume

M_ M0 Internal speaker off

N_ N0 Disable Autoscan mode

O_ O0 Return to Data Mode

P Set Pulse dial as default Q_ Q0 Modem sends responses

Sr? Read and display value in register r.

L last number redial P pulse dialing

T touch-tone dialing

W wait for second dial tone , pause @ wait for five seconds of silence ! flash ; return to Command Mode after dialing

(n=0-3) stored in the modem’s nonvolatile memory.

E1 Commands are echoed

Mode to Command Mode

H1 Force modem off-hook (make busy)

I1 Factory ROM checksum test I2 Internal memory test I3 Firmware ID I4 Reserved ID

L1 Low speaker volume

L2 Medium speaker volume L3 High speaker volume

M1 Internal speaker on until carrier

detected

M2 Internal speaker always on M3 Internal speaker on until carrier detected

and off while dialing

N1 Enable Autoscan mode

O1 Return to Data Mode and initiate an

equalizer retrain

Q1 Modem does not send responses

Sr=n Set register r to value n (n = 0-255). T Set Tone Dial as default V_ V0 Numeric responses

W_ W0 Report DTE speed only

X_ X0 Hayes Smartmodem 300 compatible

Y_ Y0 Modem does not send or respond to

Z_ Z0 Reset and retrieve active profile 0

V1 Word responses

W1 Report line speed, error correction

protocol, and DTE speed.

W2 Report DCE speed only

responses/blind dialing.

X1 Same as X0 plus all CONNECT

responses/blind dialing X2 Same as X1 plus dial tone detection X3 Same as X1 plus busy detection/blind

dialing

X4 All responses and dial tone and busy

signal detection

break signals

Y1 Modem sends break signal for four

seconds before disconnecting

Z1 Reset and retrieve active profile 1

3.4 Extended AT Commands

&C_ &C0 Force Carrier Detect Signal High (ON)

&D_ &D0 Modem ignores the DTR signal

&F_ &F Recall factory default configuration &G_ &G0 Guard tone disabled

&K_ &K0 Disable flow control

&C1 Turn on CD when remote carrier is

present

&D1 Modem returns to Command Mode after

DTR toggle

&D2 Modem hangs up, returns to the

Command Mode after DTR toggle

&D3 Resets modem after DTR toggle

&G1 Guard tone disabled &G2 1800 Hz guard tone

&K3 Enable RTS/CTS hardware flow

control

&K4 Enable XON/XOFF software flow control

&K5 Enable transparent XON/XOFF flow

control &K6 Enable both RTS/CTS and XON/XOFF

flow control

&L_ &L0 Modem is set up for dial-up operation &M_ &M0 Asynchronous operation &P_ &P0 US setting for off-hook-to-on-hook

&R_ &R0 Reserved

&S_ &S0 Force DSR Signal High (ON)

&T_ &T0 Ends test in progress

&V &V0 Displays Active and Stored Profiles

&W_ &W0 Stores the active profile as Profile 0

&Y_ &Y0 Configuration Profile 0 active upon

&Zn=xn=0-3 Store phone number x into non-volatile

ratio

&P1 UK and Hong Kong off-hook-to-on-hook

ratio &P2 Same as &P0 setting but at 20 pulses

per minute &P3 Same as &P1 setting but at 20 pulses

per minute

&R1 CTS operates per flow control

requirements

&S1 DSR off in command mode, on in on-line

mode

&T1 Perform Local Analog Loopback Test &T3 Perform Local Digital Loopback Test

&T4 Grant Remote Digital Loopback Test

request by remote modem

&T5 Deny Remote Digital Loopback Test

request &T6 Perform a Remote Digital Loopback Test &T7 Perform a Remote Digital Loopback Test

and Self-Test &T8 Perform Local Analog Loopback Test

and Self-Test

&V1 Display Last Connection Statistics

&W1 Stores the active profile as Profile 1

Power on or reset

&Y1 Configuration Profile 1 active upon Power

on or reset

RAM

%E_ %E0 Disable auto-retrain

+MS? Displays the current Select Modulation

+MS=? Displays a list of supported Select

+MS=a,b,c,d.e,f Select modulation where: a=0, 1, 2, 3,

#CID=n n=0 Disable Caller ID

#CID? Displays current Caller ID mode #CID=? Returns Caller ID capabilities of modem.

%E1 Enable auto-retrain

settings

Modulation options

9, 10, 11, 56, 64, 69; b=0-1; c=300-

56000; d=300-56000; e=0-1; and f=0-

1. A, b, c, d, e, f default=56, 1, 300,

56000, 0, 0. Parameter “a” specifies the

modulation protocol desired where:

0=V.21, 1=V.22, 2=V.22bis, 3=V.23,

9=V.32, 10=V.32bis, 11=V.34,

56=K56FLEX, 64=Bell 103, and 69=Bell

212. Parameter “b” specifies automode

operations where: 0=automode

disabled, 1= automode enabled with

V.8/V.32 Annex A. Parameter “c”

specifies the minimum connection data

rate (300-56000). Parameter “d”

specifies the maximum connection rate

(300-56000); Parameter “e” specifies

the codec type (0=µ-Law, and 1=A-

Law). Parameter “f” specifies “robbed

bit” signaling detection (0=detection

disabled 1=detection enabled)

n=1 Enables Caller ID with formatting (date,

time, number, name) n=2 Enables Caller ID without formatting

3.5 MNP/V.42/V.42bis Commands

%C_ %C0 Disable MNP Class 5 and V.42bis data

compression %C1 Enable MNP Class 5 data compression

only %C2 Enable V.42bis data compression only

%C3 Enable MNP Class 5 and V.42bis data

compression

&Q_ &Q0 Direct data link only (same as \N1)

\A_ \A0 64-character maximum MNP block size

\Bn Send a 1/10 second line break to the modem,

\Kn Set break control, where n= 0 to 2. The effect of

\N_ \N0 Normal data-link only

&Q5 V.42 data link with fallback options

&Q6 Normal data link only (same as \N0)

\A1 128-character maximum MNP block

size

\A2 192-character maximum MNP block size \A3 256-character maximum MNP block size

where n = 1 to 9. At normal connect, the default is 3

this command depends on the modem’s operating condition. Default is 1.

\N1 Direct data-link only \N2 V.42 or MNP data link only

\N3 V.42/MNP/Normal data link

\N4 V.42 data link only \N5 MNP data link only

3.6 Fax Class 1 Commands

+FAE=n Data/Fax Auto Answer +FCLASS=n Service Class +FRH=n Receive data with HDLC framing +FRM=n Receive data +FRS=n Receive silence +FTH=n Transmit data with HDLC framing +FTM=n Transmit data +FTS=n Stop transmission and wait

Section Four - S Registers

Your modem has 41 registers, designated S0 through S95. Table 4-1 shows the registers, their functions, and their default values. Some registers can have their values changed by commands. If you use a command to change a register value, the command remains in effect until you turn off or reset your modem. Your modem then reverts to the operating characteristics specified in its non-volatile memory. Refer to Section 3 for information on how to use the AT commands to manipulate the S registers.

Table 4-1 S - Registers

S0 Auto-answer Ring 0-255 /rings 0 S1 Ring counter 0-255 /rings 0 S2 Escape code character 0-127 /ASCII 43 S3 Carriage return character 0-127 /ASCII 13 S4 Line feed character 0-127 /ASCII 10 S5 Backspace character 0-32, 127 /ASCII 8 S6 Dial tone wait time 2-255 /seconds 2 S7 Remote carrier wait time 1-255 /seconds 50 S8 Comma pause time 0-255 /seconds 2 S9 Carrier detect response time 1-255 /0.1 second 6 S10 Carrier loss time 1-255 /0.1 second 14 S11 Touch-tone dialing speed 50-255 /milliseconds 95 S12 Escape character guard time 0-255 /0.02 second 50 S13 Reserved S14 Echo, response, dialing, Bit-mapped register

originate/answer

S15 Reserved S16 Modem tests Bit-mapped register 0 S17 Reserved S18 Length of modem tests 0-255 /seconds 0 S19-20 Reserved S21 CTS, DTR, DCD, DSR and Bit-mapped register

long space disconnect

S22 Speaker and response Bit-mapped register S23 Remote digital loopback Bit-mapped register

request, data rate, parity

S24 Sleep mode timer 0-255 seconds 0 S25 Data terminal ready delay 0-255 /0.01 second 5 S26 RTS to CTS delay interval 0-255 /0.01 second 1 S27 Asynchronous/Bell/CCITT Bit-mapped register

modes

S28 Pulse dial, make/break ratio Bit-mapped register S29 Flash time 0-255 /0.01second 0 S30 Disconnect timer 0-255 /10 seconds 0 S31 Autoscan, EC result code Bit-mapped register S32 XON character 0-255 /ASCII 17 S33 XOFF character 0-255 /ASCII 19 S34-35 Reserved S36 LAPM failure options Bit-mapped register 7 S37 Reserved S38 Hang-up delay 0-255 /seconds 20 S39 Flow control options Bit-mapped register 3 S40 MNP options, break types Bit-mapped register 104

block modes

S41 Compression, retrain Bit-mapped register 134 S42-45 Reserved S46 Data compression control 136 or 138 13 8 S47 Reserved S48 V.42 negotiation options 0, 7, or 128 7

S49-81 Reserved S82 Break options 3, 7, or 128 128 S83-85 Reserved S86 Connection failure code 0, 4, 5, 9, 12, 13, 14 S87-S90 Reserved S91 Transmit attenuation 0-15/dBm 10 S92 Fax attenuation 0-15/dBm 10 S95 Extended result code optionsBit-mapped register 0

Section Five - Result Codes

OK 0 CONNECT 1 RING 2 NO CARRIER 3 ERROR 4 CONNECT 1200 5 NO DIALTONE 6 BUSY 7 NO ANSWER 8 CONNECT 600 9 CONNECT 2400 10 CONNECT 4800 11 CONNECT 9600 12 CONNECT 7200 13 CONNECT 12000 14 CONNECT 14400 15 CONNECT 19200 16 CONNECT 32000 165 CONNECT 34000 166 CONNECT 36000 167 CONNECT 38000 168 CONNECT 38400 17 CONNECT 40000 169 CONNECT 42000 170 CONNECT 44000 171 CONNECT 46000 172 CONNECT 48000 173 CONNECT 50000 174 CONNECT 52000 175 CONNECT 54000 176 CONNECT 56000 177 CONNECT 57600 18 CONNECT 58000 178 CONNECT 60000 179 CONNECT 115200 19 CONNECT 1200TX/75RX 22 CONNECT 75TX/1200RX 23 FAX 33 DATA 35 CARRIER 300 40 CARRIER 1200/75 44 CARRIER 75/1200 45 CARRIER 1200 46 CARRIER 2400 47 CARRIER 4800 48 CARRIER 7200 49 CARRIER 9600 50 CARRIER 12000 51 CARRIER 14400 52 CARRIER 21600 55 CARRIER 24000 56 CARRIER 26400 57 CARRIER 28800 64 CARRIER 32000 150 CARRIER 34000 151 CARRIER 36000 152 CARRIER 38000 153 CARRIER 40000 154 CARRIER 42000 155 CARRIER 44000 156 CARRIER 46000 157 CARRIER 48000 158 CARRIER 50000 159 CARRIER 52000 160 CARRIER 54000 161 CARRIER 56000 162 CARRIER 58000 163 CARRIER 60000 164 COMPRESSION: CLASS 5 66 COMPRESSION: V.42BIS 67 COMPRESSION: NONE 69 PROTOCOL: NONE 70 PROTOCOL: LAPM 77 PROTOCOL: ALT 80 +FCERROR +F4

Section Six - Troubleshooting

This section describes some of the common problems you may encounter while using your modem. If you can not resolve your difficulty after reading this chapter, contact your dealer or vendor for assistance.

Modem does not respond to commands.

1. Make sure the communication software is configured

to “talk” to the modem on the correct COM port and IRQ setting (same COM port and IRQ setting as the modem). Your communication software must know which address your modem is using in the system in order to pass data to it. Similarly, IRQ settings must be set correctly to receive data from the modem.

2. Make sure that your modem is initialized correctly.

Your modem may have been initialized to not display responses. You may factory-reset the modem by issuing AT&F and press ENTER. The factory default allows the modem to display responses after a command has been executed.

Modem does not dial.

1. Make sure the modem is connected to a working

phone line. Replace the modem with a working phone to ensure that the phone line is working.

2. Make sure the phone line is connected to the jack

marked “LINE.” Incorrect connection prevents the modem from operating properly. Refer to Section 2.3 for modem connection instructions.

Modem dials but does not connect.

1. Make sure the IRQ setting is identical on both the

modem and the software. Modem and software must be configured identically.

2. Make sure the phone line is working properly. Re-

place the modem with a regular phone and dial the number. If the line sounds noisy, you may have difficulty connecting to the remote device.

Modem makes a connection but no data appears on your screen.

1. Make sure the correct data format (data bits, stop bits,

and parity bits) and flow control (RTS/CTS) are being

used.

2. Make sure the correct terminal emulation mode is

being used (see communication software manual).

High pitch tone is heard whenever you answer the phone.

1. Make sure Auto-Answer is turned off. Your modem is

factory configured to NOT auto-answer. Issue AT&F to factory reset your modem.

Modem experiences errors while communicating with a remote modem.

1. Make sure the DTE speed is the same as the modem

connection speed when in Direct Mode.

2. Make sure the remote system and your modem use

the same communication parameters (speed, parity, etc.).

3. Make sure RTS/CTS hardware flow control is enabled

and XON/XOFF software flow control is disabled in the communication software.

4. Make sure the data speed is not faster than your

computer's capability. Most IBM compatibles are capable of 19,200 bps under DOS and Windows 3.X. Operating at higher speeds under Windows requires a 486 or faster CPU or Windows 95.

Modem experiences bursts of errors or suddenly disconnects while communicating with a remote modem.

1. Make sure Call Waiting is turned off.

2. Make sure the phone line does not exhibit excess

noise.

Section Seven - Support and Service

In the unlikely event you experience difficulty in the use of this product, we suggest you: (1) consult the Troubleshooting section of this guide and (2) consult with your dealer. To obtain service for this product, follow the Return Merchandise Authorization Procedure as outlined in the Warranty card.

Appendix A - Specifications

Communication Std. K56FLEX (56Kbps), V.34,

Data Compression: V.42bis/MNP5 Error Correction: V.42/MNP2-4 Host Interface: 16 bit PC bus COM ports: 1, 2, 3, 4 IRQ lines: 3, 4, 5, 7, 9, 10, 11, 12, 15 FAX Group: Group III Send/Receive

FAX Command set: EIA/TIA-578 Service Class 1 Transmit level: -11 dBm +/- 1 dB Receiver Sensitivity: -39 dBm (V.34); -43 dBm (all

UART: 16550 compatible Data format: 300-115200 bps Power: 0.75 W Temperature: 0 to 55 degrees C (Operating) Caller ID: Yes PnP: Revision 1.0a

V.32bis, V.32, V.29, V.27ter, V.22bis, V.23, V.22, V.21, V.17, Bell212/103

Standard

other protocols)

Appendix C - Notices

FCC Compliance

This equipment complies with Part 68 of the FCC Rules. On this equipment is a label that contains, among other information, the FCC registration number and Ringer Equivalence Number (REN) for this equipment. You must, upon request, provide this information to your telephone company.

If your telephone equipment causes harm to the telephone network, the Telephone Company may discontinue your service temporarily. If possible, they will notify in advance. But, if advance notice is not practical, you will be notified as soon as possible. You will be informed of your right to file a complaint with the FCC.

Your telephone company may make changes in its facilities, equipment, operations, or procedures that could affect proper operation of your equipment. If they do, you will be notified in advance to give you an opportunity to maintain uninterrupted telephone service.

The FCC prohibits this equipment to be connected to party lines or coin-telephone service.

In the event that this equipment should fail to operate properly, disconnect the equipment from the phone line to determine if it is causing the problem. If the problem is with the equipment, discontinue use and contact your dealer or vendor.

The FCC also requires the transmitter of a FAX transmission be properly identified (per FCC Rules Part 68, Sec. 68.381 (c) (3)).

FCC Class B Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna

• Increase the separation between the equipment and the

receiver

• Connect the equipment into an outlet on a circuit different

from that to which the receiver is connected

• Consult the dealer or an experienced radio / TV technician

for help

Notice: 1) Shielded cables, if any, must be used in order to comply with the emission limits. 2) Any change or modification not expressly approved by the Grantee of the equipment authorization could void the user’s authority to operate the equipment.

DOC Compliance Information

NOTICE: The Canadian Department of Communications

label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements. The Department does not guarantee the equipment will operate to the user’s satisfaction.

Before installing this equipment, users ensure that it is

permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.

Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate.

NOTICE: The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which is used by the device, to prevent overloading. The termination on a loop may consist of any combination of devices subject only to the requirement that the sum of the Load Numbers of all the devices does not exceed 100.

UL Notice

Caution: This internal modem adapter is to be installed in UL

Listed computers only, Always disconnect the modem adapter from the telephone system during installation or when the cover is removed from the computer.

First Edition GZ/DR - Version 1.0