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FCC ID: IFAXDM5614USB

Users Manual

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FCCID_52265

EXHIBIT C User Manual

USB FAXMODEM USER‘S MANUAL

FCC Connection Information FCC Part 68 This equipment complies with Part 68 of the FCC Rules. On the bottom of this equipment is a label that contains the FCC Registration Number and Ringer Equivalence Number (REN) for this equipment. You must provide this information to thetelephone company upon request. a The REN is useful to determine the quantity of devices you may connect to the telephone line and still have all of those devices ring when your numberis called. In most, but not all areas, the sum of the REN‘s of all devices connected to one line should not exceed five (5.0). To be certain of the number of devices you may connect to your line, as determined by the REN, you should contact your local telephone company to détermine the maximum REN for your calling area. If the modem causes harm to the telephone network, the telephone company may discontinue your service temporarily. If possible, they will notify you in advance. But if advance notice isn‘t practical, you will be notified as soon as possible. You will be advised of your right to file a complaint with the FCC. The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the proper operation of your equipment. If they do, you will be notified in advance to give you an opportunity to maintain uninterrupted telephone service. If you experience trouble with this modem, please contact your dealer for repair/ watranty information. The telephone company may ask you to disconnect this equipment from the network until the problem has been corrected or you are sure that the equipment is not malfunctioning. This equipment may not be used on coin service provided by the telephone company. Connection to party lines is subject to state tariffs. Installation This device is equipped with a USOC RJ11C connector.

FCC Part 15 The modem generates and uses radio frequency energy. If it is not installed and used properly in strict accordance with the user‘s manual, it may cause interference with radio and television reception. The modem has been tested and found to comply with the limits for Class B computing devices in accordance with the specifications in Subpart B, Part 15 of the FCC regulations. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. FCC regulations require that shielded interface cables be used with your modem. If interference does occur, we suggest the following measures be taken to rectify the problem: 1) Move the receiving antenna. 2) Move the modem away from the radio or TV. 3) Plug the modem into a different electrical outlet. 4) Discuss the problem with a qualified radio/TV technician. CAUTION : Changes or modifications not expressly approved by the party responsible for compliance to the FCC Rules could void theuser‘s authority to operate this equipment. Cable connections : ' All equipment connected to this modem must use shielded cableas the interconnection means. Notes : Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2)This device must accept any interference received including interference that may cause undesired operation.

TABLE OF CONTENTS Chapter Installation Chapter Command Line Syntax and Response Codes Chapter 3 Commands Chapter 4 Modenrs S—registers Appendix A Modular Telephone Diagrams Appendix B ASCII Character Table

Chapter 1 Installation The complete package includes: 1) The modem unit 2) The user‘s manual 3) A RJ—11 modular phone cable 4) .A USB Cable 5) Communications software (optional) Carefully inspect for shipping damage. If any is found, immediately repack the modem in the original packing material and contact your dealer. Look at the Modem There are four LED indicators on the front panel of your modem as shown. In the schematic below each of which displays an operational status. The LEDs from left to right are: RI OH S/R MR O O O O RI: Ring indicate OH: Off—hook S/R: Send & Receive data MR: Modem ready

There are 2 types of USB modem, the positions of USB connector and modular jack are shown below. (A) (B) USB Connector LINE Connector | I T0 LNE LINE Connector USB Connector Installing the Modem You modem fits nearly beneath a standard telephone set. The distance between the computer and the modem will be determined by the length of the USB cable. A suitable location for your modem should be: 1) Close to a good quality telephone line wall outlet. 2) Where the LED indicators are clearly visible. To connect the hardware, please follow the procedures below: <Step01> Connect the modem to the computer: First, use a USB cable between the modem and computer. Plug the connector of the USB cable to the modem. (Fig. 1—1) Then, plug the other end of the cable to your computer USB port. (Fig. 1—2) . (Fig. 1—1 (Fig. 12) 1—2

<Step02> The computer has found new hardware. New Hardware Found Atlas modem board. Windows has found new hardware and is locating the software for it. <Step03> Click Add Mew Hardware Wizard

Click

<Step07> Click

<Step08> Click Add ew Hardware <Step09> and then you can check whether USB modem work with your system in "Device manger" as shown below. Biesns B Ausitiary—Drivers t«8 cononm BD Disk drives @»@ Display adapters B1 & Floppy disk contrallers 3 Hard disk contraliers BE Keyboord 9# KB Network adapters PCMCIA socket Ports (COM & LPT] . Sound, video and game controllers

<Step10> Connect the modem to a telephone line Unplug the cable of your telephone set from the wall outlet.Plug one end of the supplied telephone cable to the outlet. Then, plug the other end to the jack marked "TO LINE" on the rear panel of the modem. Communication Software Configuration Most popular communications software packages will work well with your modem. Turn on your computer first, then the modem. Boot the communication software and check the following parameters: 1) The serial port number. 2) The communication speed and protocol. 3) Data format: data bit, stop bit and parity. Set the serial port number to COM1, COM2, COM3 or COM4 according to which your modem is connected. Note that one port should be assigned to only one device, otherwise, the two devices will conflict with each other.

Chapter 2 Command Line Syntax and Response Codes The modem responds to commands from the DTE and to activity on the line by signalling to the DTE in the form of result codes. The result codes that the modem can send are described below. Two forms of each result code are available: long—form, an English—like "verbose" response, and short—form, a data—like numeric response (included in parentheses following the long—form). The long—form code is preceded and terminated by the sequence <CR><LF>. The short—from is terminated by <CR>, only with no preceding sequence. If result messages are suppressed, nothing is returned to the DTE 00 — ~ OK 01 —_ CONNECT 02 — RING 03 — NO CARRIER 04 — ERROR 05 — CONNECT 1200 EC* 06 — NO DIALTONE 07 — BUSY 08 — NO ANSWER 10 — CONNECT 2400 EC* 11 — CONNECT 4800 EC* 12 — CONNECT 9600 EC* 13 — CONNECT 14400 EC* 14 — CONNECT 19200 EC* 24 — CONNECT 7200 EC* 25 — CONNECT 12000 EC* 86 — CONNECT 16800 EC* 40 — CONNECT 300 EC* 55 — CONNECT 21600 EC* 56 — CONNECT 24000 EC* 57 — CONNECT 26400 EC* 58 — CONNECT 28800 EC*

59 CARRIER 31200 EC* 60 CARRIER 33600 EC* 28 CARRIER 38400 EC* 18 CARRIER 57600 EC* 87 CARRIER 115200 EC* 88 DELAYED 89 BLACKLISTED 90 BLACKLISTFULL Additional Result Codes Verbose Numeric "28000" 100 "29333" 101 "30666" 102 "33333" _ 103 "34666" 104 "37333" 105 "38666" 106 "41333" 107 "42666" 108 "45333" 109 "46666" 110 "49333" 111 "50666" 112 "53333" 113 "54666" 114

Chapter 3 Commands The modem will respond to the commands detailed below. Parameters applicable to each command are listed with the command description. The defaults shown for each configuration command are those used in the factory profile 0. Standard "AT" Commands A/l Repeat Last Command. A Answer Command. CO Transmit carrier always off. C1 Normal transmit carrier switching. D Go into originate mode (dial calls); attempt to go to online state. The following modifiers can be used after the D command. L Redials last number. Should be the first character following ATD, ignored otherwise. P Pulse dialing. T Touch—tone dialing (default). , Pause during dialing. Pause for time specified in Register S8 before processing the next character in the dial string. W Wait for dial tone, Modem waits for a second dial tone before processing the dial string. V The modem switches to speakerphone mode and dials the number. If silence is not detected, the modem sends a NO ANSWER result code back to the user. 1 Hook flash. Causes the modem to go on—hook for 0.5 seconds and then return to off—hook. . ; Return to command mode. Causes the modem to return to command mode after dialing the number, without disconnecting the call. A Disable data calling tone transmission. S=n Dial a telephone number previously stored using the &Zn=x command 3—1

{see the &Zn=x command for further information).The range of nis 0—3. $ Bong tone detection. EO Disables echo to the computer. E1 Enables echo to the computer (default). FO Online data character echo enabled (NOT SUPPORTED, ERROR). F1 Online character echo disabled. HO Modem goes on—hook (default). H1 Modem goes off—hook. H Returns default speed and controller firmware version. (Ssame as 13) 12 Calculates ROM checksum and displays it on the DTE (e.g., 12AB) 13 Performs a ROM check and calculates and verifies the checksum displaying OK or ERROR. 14 Returns firmware version for data pump (e.g., 94). Returns the board ID: software version, hardware version, and country ID (e.g., 222222229) 16 Returns country code. LO Selects low volume. L1 Selects low volume. L2 Selects medium volume (default). L3 Selects high volume. MO The speaker is off. MI1 The speaker is on until the modem detects the carrier signal (default). M2. Turn speaker is always on when modem is off—hook. M3 The speaker is on until the carrier is detected, except while dialing. NO When originating or answering, this is for handshake only at the communication standard specified by $37 and the ATB command. NL When originating or answering, begin the handshake only at the communication standard specified by $37 and the ATB command. During handshake, fallback to a lower speed may occur (default). ; 00 Instructs the modem to exit on—line command mode and return to data mode . (see AT Escape Sequence, +++). O This command issues a retrain before returning to on—line data mode. O2 This command issues a rate renegotiation before returning to on—line data mode. Force pulse dialing.

QO0 Enables modem to send result codes to the computer (default). Q1 Disables modem from sending result codes to the computer. Select Tone Dialing VO Displays result codes as digits. V1 Displays result codes as text (default). WO CONNECT result code reports DTE speed. Disable protocol result codes. W1 CONNECT result code reports DTE speed. Enable protocol result codes. W2 CONNECT result code reports DCE speed. Enable protocol result codes.(default). Ext. Result Code Dial Tone Detect Busy Tone Detect X0O Disable Disable Disable Xl1 Enable Disable Disable X2 Enable Enable Disable X3 Enable Disable Enable X4 Enable Enable Enable (default) XS5 Enable Enable Enable X6 Enable Enable Enable X7 Disable Enable Enable ¥o Disable long space disconnect (default). —ovi Enable lone space disconnect. NOT SUPPORTED. Recall Stored Profile This command instructs the modem chip set to go on—hook and restore the profile saved by the last &W command. Either Z0 or Z1 restores the same single profile. &BO Disable V.32 auto retrain — NOT SUPPORTED. &B0 Enable V.32 auto retrain (default). &CO The state of the carrier from the remote modem is ignored. DCD circuit is alway on. &CI DCD turns on when the remote modem‘s carrier signal is detected, and off when the carrier signal is not detected (default). &D0 Ignore. The modem ignores the true status of DTR and treats it as always on.This should only be used if your computer does not provide DTR to the modem. &D1 If the DTR signal is not detected while in on—line data mode, the modem enters command mode, issues OK result code, and remains connected. 3—3

&D2 If the DTR signal is not detected while in on—line data mode, the modem disconnects (default). &D3 Monitor DTR signal when an on—to—off transition occurs, the modem performs a soft reset as if the ATZ command was received. &FO Recall factory setting as active configuration. &GO Guard tone disabled (default). &GI Sets guard tone to 550 Hz. &G2 Sets guard tone to 1800 Hz. &J0 The auxiliary relay is never closed. &J1 NOT SUPPORTED, responds ERROR. &KO Disable flow control. &KI Reserved. &K2 Reserved. &K3 Enable RTS/CTS flow control (default). &K4 Enable XON/XOFF flow control. &MO Asynchronous mode (default). &MI1 Reserved. &M2 Reserved. &M3 Reserved. S&M4 Reserved. &PO 34/66 make/break ration (10 pps) (default). &PI 34/66 make/break ration (20 pps). &0Q0 Asynchronous Mode, buffered. Same as \ NO. &Q1 Reserved. &Q2 Reserved. &Q3 Reserved. &Q4 Reserved. &Qs5 Error Control Mode, buffered (default). Same as \N3 &6 Asynchronous Mode, buffered. Same as \NQO. &Q7 Reserved. &Q8 MNP error control mode. If an MNP error control protocol is not established, the modem will fallback according to the current user setting in $36. &Q9 V.42 or MNP error control mode. If neither error control protocol is estab lished, the modem will fallback according to the current user setting in $36. 3—4

&S0 DSR always ON (default). &S1 DSR comes on when establishing a connection and goes off when the connection ends. &TO Abort. Stops any test in progress. &T1I Local analog loop. This test verifies modem operation, as well as the connection between the modem and computer. Any data entered at the local DTE is modulated, then demodulated, and returned to the local DTE. To work properly, the modem must be off—line. &13 Local digital loopback test. &T6 Remote digital loopback test. This test can verify the integrity of the local modem, the communications link, and the remote modem. Any data entered at the local DTE is sent to, and returned from, the remote modem. To work properly, the modems must be on—line with error control disabled. &V View Active Configuration and Stored Profile. &W Store Current Configuration. &YO Select stored profile 0 on power—up. &YI ERROR. &in=x Store Telephone Number This command is used to store up to four dialing strings in the modem‘s nonvolatile memory for later dialing. The format for the command is &Zn= " stored number" where n is the location 0—2 to which the number should be written. The dial string may contain up to 40 characters. The ATDS=n command dials using the string stored in location n. \GO Returns an "OK" for compatibility (default). \G1 NOT SUPPORTED responds ERROR. O Turn off feature (default). U1 Turn on feature. \KO Reserved, returns ERROR. \KI1 Reserved, returns ERROR. Reserved, returns ERROR. \K3 Reserved, returns ERROR. \K4 Reserved, returns ERROR. Modem sends the break to the remote modem in sequence with the transmitted data, nondestructive/non—expedited (default). 3—5

\NO Buffer mode. No error control (same as &Q6). \NL Direct mode. N2 MNP or disconnect mode. The modem attempts to connect using MNP 23/ 4 error control procedures. If this fails, the modem disconnects. This is 41so known as MNP reliable mode. > \N3 V.42 MNP, or buffer (default). The modem attempts to connect in V.42 error control mode. If this fails, the modem attempts to connect in MNP mode. If the fails, the modem connects in buffer mode and continues operation. This is also known as V.42/MNP auto reliable mode (same as &Q5). \N4 V.42 or disconnected. The modem attempts to connect in V.42 error control mode. If this fails, the call will be disconnected. \N3 V.42MNP or buffer (same as \N3). \N7 V.42 MNP or buffer (same as \N3). \Qo Disable flow control. Same as &KO. \Q1 XON/XOFF software flow control. Same as &K4. \q2 CTS—only flow control. This is not supported and the response is ERROR. \Q3 RTS/CTS to DTE (default). Same as &£K3. \In Inactivity Timer (n=0~255) \VO Disable protocol result code appended to DCE speed. AVI Enable protocol result code appended to DCE speed (default). Data Calling Tone —CO Disabled (default). —C1 Enabled. \XO Modem processes XON/XOFF flow control characters locally (DEFAULT). \X1 NOT SUPPORTED responds ERROR. %B View Numbers in Blacklist %CO V.42bis/MNP 5 disabled. No data compression. Y%oCI V.42bis/MNP 5 enabled. Data compression enabled (default).

Chapter 4 Modem‘s S—registers Register Function Range / unit Default SO Auto Answer Ring Number 0—255 / rings 0 S1 Ring Counter 0—255 / rings 0 S2 AT Escape Character 0—255 / ASCII 43 $3 Command Line Termination Character 0—127 / ASCII 13 (user defined) $4 Response Formatting Character 0—127 / ASCH 10 S$5 Command Line Editing Character 0—32 / ASCH 8 86 Wait Before Dialing 2—65 / seconds 2 S7 Connection Completion Time—Out 1—255 / seconds 50 S8 Comma Dial Modifier Time 0—65 / seconds 2 S10 Automatic Disconnect Delay 1—254 / .1 seconds 20 S11 DTMF Dialing Speed 50—150 /.001seconds 95 S12 | Escpae Guard Time 0—255 /.02 seconds 50 $28 V.34 ‘Modulation Enable/Disable —0—255 / 1 $30 Inactivity Timer 0—255 / minutes 0 $35 Data Calling Tone O—1 / 0 $36 Negotiation Fallback (default7) 4—1

Register Function Range/Unit Default $36=0,2 Hang up. $36=1,3 Fall back to an asynchronous connection. $36=4,6 Atterapt MNP. If MNP fails, hang up. $36=—5,7 Attempt MNP. If MNP fails, fall back to asynchronous connection. S37 Dial Line Rate (default 0) $37=0 maximum modem speed S37=1 reserved $37=2 1200/75 bits/s S37=3 300 bits/s $37=4 reserved S$37=5 1200 bits/s S37=6 2400 bits/s S37=7 4800 bits/s $37=8 7200 bits/s S37—9 9600 bits/s $37=10 12000 bits/s S37=11 14400 bits/s S37=12 16800 bits/s S37=13 19200 bits/s $37=14 21600 bits/s S37—15 24000 bits/s $37=—16 26400 bits/s S37=17 28800 bits/s S37=18 31200 bits/s S37=19 33600 bits/s 838 Downstream rate selection for V.90 mode $38=0 V.90 disabled S38=1 V.90 autorate $38=2 28000bps $38=3 29333bps S38=4 30666bps $38=5 32000bps $38=6 33333bps $38=7 34666bps $38=8 36000bps $38=9 37333bps S38=10 38666bps S38=11 40000bps 42

Register Function . | | Range/Unii Default $38=12 41333bps $38=13 42666bps $38=14 44000bps S38=15 45333bps S38=16 46666bps $38=17 48000bps $38=18 49333bps S38=19 50666bps $38=20 52000bps $38=21 53333bps $38=22 54666bps $38=23 56000bps $42. Auto Rate (default 1, range O1) O—1 1 $43 Auto Mode (default 1, range m 1) O—1 j 1 S$48 LAPM Error Control and Feature Negotiation (default?) S48=7 Negotiation enabled. $48=128 Negotiation disabled; forces immediate fallback options specified in $36. 589 Timer to Control Sleep Mode 0,5—255 10 _43

Appendix A ooo Modular Telephone Diagrams This appendix summaries the modular telephone diagrams, dial pulse and touchtone specifications. TO T © T TO_ OTHER NETWORK |R T R EQUIPMENT MINIATURE | 6 POSITION JACK 1 2 3 4 5 6 A MINIATURE T T T T T 6 POSITION PLUG R T N MODEM RJ11 Modular telephone diagram DIAL PULSE NOMINAL 100 MILLISECONDS INTERDIGITAL TIME INTERDIGITAL TIME MINIMUM OF MINIMUM OF BREAK |_600 MillisEconps, , 600 MILLUSEcoNDS , _ 4T 1 cLoseD oren —LUUU | UL Loersh L were _ | ns DIAL PULSE RATE—NOMINAL : 10 PULSES PER SECOND (BMIN 11MAX) PERCENT BREAK : 5SOMIN 64MAX

Dial pulse specifications North America Japan Other area Break Ratio 61% 67% 67% Break Length 61ms 67ms 67ms Dial Pulse Length 100ms 200ms 100ms Dual Pulse Rate 10pps 20pps 1Opps Interdigit Time 789ms 783ms 783ms Touch—tone Frequencies 1209 1336 1477 1633Hz 697 1 2 3 A 770 4 5 6 852 7 8 x 941Hz 0 A—2

Appendix B o — ASCII Character Table The conversion table below lists the complete set of ASCII characters coded for digital processing in binary notation (base 2). They are listed below with their equivalents in decimal notation (base 10) and hexadecimal notation (base 16). CODE DEC HEX CODE DEC HEX CODEDEC HEX CODE DEC HEX NUL 0 00 SP 321 20 @ 64 40 M 96 60 CTRL A |1 01 1 33| 21 A 65 41 a 97 61 CTRL B |2 02 = 34| 22 B 66| 42 b 98 62 CTRL C |3 03 # 35| 23 C 67| 43 .c 99 ‘63 CTRL D |4 04 $ 36] 24 D 68 44 d 100| 64 CTRL EBE |5 05 % 37| 250 E 69| 45 e 101] 65 CTRL F |6 06 & 38| 26 F 70 46 f 102] 66 CTRL G |7 07 : 39| 27 G 71| 47 g 1031 67 CTRL H|8 08 ( 40| 28 H 721 48 h 1041 68 CTRL I |9 09 ) 41| 29 I 73| 49 i 105| 69 CTRL J |10| OA o 42] 2A J 74| 4A j 106| 6A CTRL K |11} OB + 43| 2B K 75| 4B k 107| 6B CTRL L |12}] OC , 44| 2C L 76| 4C 1 108| 6C CTRL MJ13| OD — 45| 2D M 77| 4D m 109} 6D CTRL N |14| OE . 46| 2BE N 78 4E n 110| 6E CTRL O |15| OF _/ 47| 2F O 79| 4F o 111| 6F CTRL P |16| 10 0 48| 30 P 80| 50 p 112} 70 CTRL Q |17} 110 1 491 31 Q 81} 51 q 113] 71 CTRL R |18 120 2 50| 32 R 82 520 or 114} 72 CTRL S |19]| 13 3 51| 33 S 83| 53 s 115} 73 CTRL T |20] 14 4 52) 34 T 84 540 0t 116| 74 CTRL U |21] 150 5 53) 35 U 85| 55 u 117) 75 CTRL V 122| 16 6 54| 36 V 86| 56 —v 118| 76 CTRL Wj23 17 7 55) 37 W 87| 57w 119]) 77 CTRL X 124| 18 8 56| 38X 88 58 x 120| 78 CTRL Y |25] 19 9 57| 39 Y 89 59 y 121| 79 CTRL Z |26 1A : 58| 3A Z 90 5A z 122] 7A ESC [27] 1B ; 59| 3B [ 91| 5B } 123| 7B FS 28 1C < 60]| 3C / 92 5C 1 124] 7C GS 29| ID = 61| 3D ] 93| 5D { 125| 7D RS 30| 1B > 62) 3E A 94 5E ~ 126| 7E US 31| IF ? 63| 3F — 95| 5F DEL 127) 7F PART NO.: 506—10076—00 B—1


Document Created: 1999-08-05 15:44:24
Document Modified: 1999-08-05 15:44:24
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