Archtek Telecom MEIS56 User Manual 8
Archtek Telecom Corporation 8
8
MT MAX LIGHT EXHIBIT C User Manual Report Numben ML 79803P15001 FCC ID: FI7MEIS56 5634BEW User‘s Manual Congratulationon prchasing the most sophisticad mom aailable. our modern combines advanced technology with state—of— the-a rt features _ ' ou the modern advanced communications device available toda ll This modern provides the following features. 0 Data Mode Capabilities — X2,56kbps - lTU-T V.34bis:33t6kbps and fallbacks — Standard AT command set —° v.42(LAPM) and MNP error correction — v.42bis and MNPS data compression 0 Fax Mode Capabilities , ITU-T \/,17,Vv29,v.27ter.v.21 Ch2 — Group 3(TIA/E|A 578 CIass1,Classz) 0 Voice Capabilities — Telephone Answering Machine — DTMF generation and detection — Microphone record — Telephone line or speaker playback Full-Duplex Speakerphone F'Cl Plug and Play VSO (H.324 Software Stack Compatible) Windows 95 — Unlmcdem V — TAPI o TIES escape ademark indows and MS- DOS are trademarks of Microsoft Corporation. [BM PC/AT is a trademark of International Business Machines Other product or} ompany names are trademarks or registered trademarks of their respective holders. 5634BEW User's Manual ‘Table Contents " Chapter1 Installation .................... 1.1 Checking your components 1.2 What else you need......... 1.3 Installing the modem .............. 1.4 Removing the computer cover 1.5 Inserting the modem .................. 1.6 Connecting to the telephone line. 1.7 Connecting to your telephone ....................... 1.8 Connecting to the microphone and speaker. 1.9 Verifying your connection ............................. 1.10 Modem Driver Installation ( PnP) ....................... Chapter 2 AT commands and Result Code Responses. 2.1 Starting an AT Command Session ............... 2.2 Entering Commands ........... 2.3 Using the Escape Command. 2.4 Basic AT Commands ....... 25 Extended AT Commands. 2.6 Error Control and Data Compression Command 2.7 Class 1 Fax Commands. 2.8 S-Registers .................. 29 Result Code Responses, A FCC Compliance .............. A.1 FCC Notice ........................ A.2 FCC Requirement .............. 5634BEW User's Manual Chapter 1 Installation Chapter 1 provides detailed instructions for installing your modem 1.1 Checking your components Unpack your components and make sure you have the following items: The modem. A modular telephone cable to connect your modem to the telephone line. This users manual. Communication software and manual. When you open your package, make sure all of the above items are included and not damaged. if you see that any components are damaged, please notify your dealer immediately, 1.2 What else you need To complete your data communication system, you will need the following items : 0 Some type of communication software, if not included 0 A telephone set and line, (if you do need to use a telephone with your modem) 0 You also need an available card slot in the personal computer. 1.3 Installing the modern The following instructions explain how to install the modem in a IBM compatible type personal computer. if you will be installing the modem into a 5634BEW User's Manual different computer, refer to the manual that accompanied your computer or contact your computer dealer for instructions on installing the modem in your personal computer. 1.4 Removing the computer cover Turn off the personal computer's power. No power must be applied to your computer when you install the internal modem and computer could be damaged. ‘ Make'sure you can freely access the back of the personal computer. Unscrew the necessary screws to loosen the computer cover. Then set the screws in a safe place and remove the computer cover. 1.5 Inserting the modem The internal modem can fit into any available PCI slot in your personal computer. To insert the internal modem in your personal computer: 1 Position yourself so that you can easily access the computers expansion slots. 2. Select any available half—card slot into which you can install the internal modem. 3. Remove any slot cover that may be over the slot. Then remove the slot cover and keep both in a safe place (you will need the screw to secure the internal modern and you may need the slot cover if you decide to remove the internal modem in the future), 4, Hold the internal modem above the slot you selected, making sure the modern‘s edge connectors are pointing down toward the base of the personal computer (see Figure1-3)‘ 5, Carefully slide the modem into the PCI slot, applying even pressure to both ends of the modem. Stop inserting the modem when its gold-plated edge connectors are aligned with and completely fit into the base of the computer, 6. If you removed a screw from the slot cover, use that screw to secure the \ g 5634BEW User's Manual modem in the PCI slot. You may want to test the modem's telephone jconnection (described in the next section) before securing your modem. 7. _ L‘J-se the cover-mounting screws to secure the computer cover, Figure 1-3. Inserting the modem 1.6 Connecting to the telephone line Use the following procedure to connect your modem to the telephone line: 1. Make sure you have an RJ-11 telephonejack. if you need a modular jack, either obtain a telephone adapter from a telephone or electronics store and follow the installation instructions provided with the adapter, or have your local telephone company replace your existing telephone jack with a modular-type jack and your existing telephone cord with a modular cord. 2. Unplug your telephone's cable from the wall jack. 3, Take one end of the modular telephone cable supplied with the modem and plug it into the LINE modular telephone jack on the back of the modem (see Figure 1-4). 4. Plug the other end of the telephone cord into the telephone jack on the wall, as you would any modular telephone 1.7 Connecting to your telephone Your modem is so convenient, it provides a second modular telephone jack 5634BEW User's Manual that lets you connect your telephone to the same telephone line the modem lS using, This lets you manually dial data calls or make voice calls when you are \ not’using your modem. J. 14 Use the following procedure to connect your telephone to your modem: 2, Connect the telephone's modular cord into the PHONE jack on the back of your modem (see Figure 14), Lift your telephone's handset and listen for a dial tone, 5634BEW Figure 1-4. Back of the modern 1.8 Connecting to the microphone and speaker For voice message recording and playing. your modem provides MIC and SPK jacks that let you connect your microphone and speaker to the modem. Use the following procedure to connect your microphone and speaker to your modem : 1. Connect the Microchone speaker plug cord into the MIC and SFK jacks on the back of your modem (see Figure 1-5). 5634BEW User‘s Manual 1.9 Verifying your connection J 1 Before you proceed to next step, make sure your connection matches the one shown in Figure 1-5. 5634BEW Figure 1-5. Completed modem installation If you connected the modem to a computer, place the computer into terminal mode and complete the configuration information required by the software. Refer to your computer manual to find out the appropriate command to use, Then use the following procedure to verify that your connections: 1. Type AT and press the Enter key if your system is operating properly, your modem sends an OK response to your screen and wait for your next command if you did not receive a response, make sure your computer is sending commands to your modem. If this does not solve your problem, contact your computer dealer. 2. Use your communication software to prepare your computer to dial a call. Then type AT D x phone number, where x is either T for touch-tone dialing or P for pulse dialing and phone number is the telephone number that your modem is using. 5634BEW User's Manual For example, if your modem is connected to the telephone line 555-2121 and Touch-Tone dialing is supported in your calling area, type ATDT :l- 5552121. 3. Press the Enter key. You should receive a BUSY response and you should hear the busy signal through the modern speaker because the modem is calling itself. Your modem is now ready for operation. Refer to the manual that came with your communication software" to begin communications if you will be communicating directly with your modem, or if you want to find out more about the modem's operation, proceed to Chapter 2. 1.10 Modem Driver Installation ( PnP) 1. Turn on the computer. As Windows 95 starts up , it informs you that it has found new hardware and starts the Hardware installation Wizard. 2. insert the driver installation diskette before continuing with the Hardware Installation Wizard. 3. Click Diskette provided by manufacturer and select the driver installation diskette when the Hardware Installation Wizard prompts you to select the driver you want to install. For example , if your disk driver is driver C in your system , select C:\ under "Copy manufactures files from", Note :ln some, version of the Vlfindows 95 operating system , the following may occur, "Cannot find ES..._.vxd. Insert Windows 95 CD Click OK and redirect the Hardware Installation Wizard to the driver installation diskette again. 4. Follow the instructions of the Hardware Installation Wizard. 563~lBEW User's Manual ‘Chapter 2 AT commands and Result Code Responses Chapter 2 describes the format to use when typing modem commands. Chapter 2 also describes the responses that your modem sends to your computer screen when you execute, or try to execute, modern commands. These commands are issued by using a data communications program. An example of such a program is HyperTerminal, which is installed by Windows 95 when you install your modem hardware if you will be using a communication software program to make data calls, you will probably not need to type commands, because your software program will handle these tasks for you. Similarly, you will probably not see the responses because your software program may intercept them. However, if you perform data activities directly with your modem, you will find the format for typing modem commands and modem response helpful. 2.1 Starting an AT Command Session To start an AT command session , follow these steps: 1. Click the Start button on the teskbar. This opens the Start menu. 2. Select Programs. This opens the Programs menu. 3. Select Accessories. This opens the Accessories menu. 4. Select HyperTerminal. 5. Double-click the icon labeled Hypertrm.exe. This opens the Connection Description dialog box. 6. Enter the name "Test" and click OK. This opens the Phone Number dialog box. 5634BEW User's Manual 7. Enter a number (for example, 555-1234) and click OK. . Note: Before clicking OK, be sure the correct modem is selected in the ngfhone Number dialog box. Select the modern from the Connect Using list. a" This opens the Connect dialog box. a. Click Cancel. This closes the Connect dialog box, leaving the HyperTerminal windows. You don't actually want to dial the number, you just want try out some AT commands, 9. Type AT&F and press the enter key. The result is displayed in the HyperTerminal windows: AT&F OK 2.2 Entering Commands AT commands all start with the AT prefix (except for Al and *-++). Write the commands in uppercase or lowercase letters, but don't mix uppercase and lowercase. if a command has a numberic varible and you don't enter one, the modem assumes the value is 0. 2.3 Using the Escape Command Once you have connected, you can return from online mode to command mode using a Time Independent Escape Sequence (TIES). The escape character is ”+" by default and can be change using S-register 82. Follow these steps to escape online mode: 1. Enter thehescape character three times. For example:+++, After entering the escape character three times, the modem responds with OK 2. Enter a valid TlES command. The valid commands are as follows: AT, Ex, Hx, Mx, 0x, Ox, Vx, Wx, Xx, &Dx, &Kx, &Wx, and &Vx; where x is a variable. See the description of the AT command in question for details. After entering a valid command, you are in command mode. 10 5634BEW User's Manual 2.4 Basic AT Commands Command Function Reececute last command. strini A Go off-hook and attempt to answer a call B 0 Select v.22 connection at 1200bps or v.21 at 300bps. 1 Select Bell 212A connection at 1200bps or Bell 103 at SOObps. (DEFAULT) C 1 Return OK messa e. D Dial the string of characters (0-9, A—D, #, or ') which can be modified gy one of serveral modifiers listed below. 0-9 . Numbers‘O-Q can be used when dialiqupulse or tone. A-D, #, ' A, B, C, D, # and ' can only be used when using tone dialing-A, B, C, and D may not be valid for some countries. Redial last number. Pulse dialing. iTone dialing. Wait for second dial tone Within the time specified by S-register S7. g—l‘ui— Pause, time determined by S~register SS. ! Flash hook: Modem goes on-hook for a period of time defined bis-register 829. Notet ”( ) - ." are ignored and may be used to format the dialing Return to command mode after dialing. 0 Turn off command echo. ATA is NOT returned while in command mode. 1 Turn on command echo. (DEFAULT) H 0 Hang up. 1 If on-hook, go off~hook. l 0 Report 5 digit product code, for example, 33600. 1 Return hardware variation code. , 2 Report DSP firmware revision. ' 3 Report controller firmware revision, model, and interface type. 4 Report response programmed by your modem manufacturer. M Speaker is always OFF. 1 Turn speaker ON during hankshaking and turn speaker OFF while receiving carrier. (DEFAULT) 2 Speaker is always ON. Turn speaker OFF during and receiving carrier and turn speaker ON when answering. N 0 Turn OFF auto mode detection. 1 Turn ON auto mode detection. (DEFAULT) 2363—297] 11 5634BEW User‘s Manual Command Function 0 Go online. 1 Go online and initiate a long retrain sequence before returning to online data mode. 2 Go online and initiate a short retrain sequence before returnin- to online data mode. 12 P Enable nulse dialin. O 0 Send Result codes to DTE: (DEFAULT) 1 DO NOT send Result codes to DTE. Sn Select last S—R_egi_ster to be accessed. Sn? Return the value of S-Register n. Sn=v Set default S—Reister to value v. , ? Return the value of last S-Register to be accessed. T Enable DTMF tone dialinn. DEFAULT V 0 Report short form (terse/numeric) result codes. 1 Report long from verbose/words) result codes. W 0 Report DTE speed only, for example, 115200 1 Report line speed, error correction protocol and DTE speed. 2 Report DCE speed only, for example, 28800, gDEFAULTl X 0 Report basic call progress result codes, for example, OK, CONNECT, RING, NO CARRIER (busy detect disabled), and ERROR. 1 Report basic call progress result codes and connections speeds, for example, OK, CONNECT, RING, NO CARRIER (busy and dial detect disabled), CONNECT XXXX, and ERROR. 2 Report basic call progress result codes and connections speeds, for example, OK, CONNECT, RING, NO CARRIER (busy detect disabled), CONNECT XXXX, and ERROR. 3 Report basic call progress result codes and connections speeds, for example, OK, CONNECT, RING. NO CARRIER (dial tone detect disabled), CONNECT XXXX, and ERROR. -- 4 Report basic call progress result codes and connections speeds, for example, OK, CONNECT, RING, NO CARRlER, CONNECT XXXX, BUSY, NO DIAL TONE and ERROR. DEFAULT Z 0 Restore stored profile 0 after warm reset. 1 Restore stored profile 1 after warm reset. +++ Escape command returns the modem to command mode from online mode after a valid command has been entered. \\ 5634BEW User's Manual 2.5 Extended AT Commands Command Function &C 0 Force RLSD (Carrier Detect) active regardless of the ' carrier state. (DEFAULT) 1 Allow RLSD (Carrier Detect) to follow the carrier state bein- received. &D 0 Ignore DTR (assumed ON). (DEFAULT) 1 DTR going from ON to OFF forces the modem to command mode. 2 DTR going from ON to OFF forces the modem to go on- hook thang up) ‘ Restore factory configuration 0. Restore factory configuration 1 Auxiliary never operated. (DEFAULL Disable DTEIDCE flow control. Enable RTS/CTS DTEIDCE flow control. (DEFAULT) for data mode. Enable X0 NIXOFF DTEIDCE flow control. Enable transparent XON/XOFF flow control. Enable both RTS/CTS and XON/XOFF flow control. DEFAULT for fax modem and voice modes. Dummy command. Will acrfitlano return OK. Select direct asflchronous mode. Set 10 pps pulse dial With 39%161% make/break. Set 10 pps pulse dial With 33%/67% make/break. Set 20 pps pulse dial with 39%/Gl% make/break. Set 20m pulse dial With 33%/67% make/break. Select direct asynchonous mode. DSR is always active._(D_EFAU LT) Terminate any test in progress. initiate local analog Ioopback. &V Display current configurations. Profile 0,1 and stored telephone numbers. &W a 0 Stored the active profile in NVRAM profile 0. l Stored the active Me in NVRAM profile 1. &Y 0 Recall stored profile 0 upon power up 1 Recall stored profile 1 upon power up. Stored dial strin- x u- to 36 characters) to location n 0 to 3 . &F &J &K (£0040 03015 JOOOOJNAOOO 5634BEW User's Manual 2.5 Error Control and Data Compression Commands Function Disable data compression. Enable MNP 5 data compression. Enable v.42bis data compression Enable both V42bis and MNP 5 compression. DEFAULT Set maximum block size in MNP to 64. (DEFAULT) Set maximum block size in MNP to 128. Set maximum block size in MNP to 192. Set maximum block size in MNP to 256, Disable modem-to-modem XON/XOFF flow control. Enable modem-to—modem XONIXOFF flow control. NP blocks transfer control. Initiate stream link. (DEFAULT) Use interactive block mode for MNP connection. rror correction oat-siting mode. Select normal speed buffered mode and disable error correction mode. Same as \NO. Select reliable mode with fall back to Normal mode. (DEFAULT) Select auto reliable mode with fall back to Normal mode, (DEFAULT) LAPM (v.42) mode. Force MNP mode. %C (AN—$0 g—tomN—no b) N—l OITl—‘O 01A 2.7 Class 1 Fax Commands +FCLASS=n Service class. Sto- transmiSSion and wait (10ms intervals 0-255). 14 5634BEW User's Manual 2.3 S-Registers Function Default Ring to auto-answer. Rin- counter. Carriage return character. Line feed character. 85 Backspace character. 0-32 ASCII 56 Wait time for dial tone. 2-255 5 S7 Wait time for carrier. 0-255 5 SB Wait time for dial delay 0-255 5 2 Register 80 modifier. 59 Reserved. 810 Carrier loss disconnect time. 1-255 015 L— 311 DTMF tone duration. 50-255 0.0015 512 Escape prompt delaL 0-255 0.025 513 Reserved. 814 Generai bit-mapped options 1—138(8Ah) status. 815 Reserved. S16 Test mode bit-mapped options 0 status. __ 817-820 Reserved. _ L S21 v.42/Generai bit'mapped 52(34h) options Status. 822 Speaker/Results bit-mapped 117(75h) options status, 523-828 Reserved. 829 Sets the time to go off-hook 0-255 0.01s 5 for flash command. 330—531 __Reserved. S32 XON character. 0-255 ASCII 1 7(11 h 333 XOFF character, 0—255 ASCII 534-399 Reserved, 5634BEW User's Manual 2.0 Result Code Responses Verbose CONNECT 1200 NO DIALTONE BUSY Description Modem has successfully executed a command. Data connection has been made with a remote modem. Modem has detected an incomin- rin-. Remote carrier signal was lost or not detected within the time limit specified in S-re-ister 87. Modern has found an error in your command line. 1M_odem has made a connection with a 1200 bgs DTE rate. Modem has not detected a dial tone. Modern has detected a busy signal while dialing a cell. NO ANSWER CONNECT 2400 10 Modem did not detected 5 seconds of silence with the @ dial modifier set. Modern has made a connection with a 2400 9&5 DTE rate. CONNECT 4800 CONNECT 9600 CONNECT 7200 CONNECT 12000 CONNECT 14400 CONNECT 19200 11 12 13 14 15 16 Modem has made a connection with 3 4800295 DTE rate. Modem has made a connection with a 9600 E DTE rate. Modem has made a connection with a 7200 bgs DTE rate. Modem has made a connection with a 12000 bgs DTE rate. Modem has made a connection with a 14400 bps DTE rate. Modern has made a connection with a 19200 bps DTE rate. CONNECT 38400 17 Modern has made a connection with a 38400 bps DTE rate. CONNECT 57600 18 rModem has made a connection with a 57600 b s DTE rate. CONNECT 115200 19 Modern has made a connection with a 115200 bgs DTE rate. CARRIER 300 40 Modern has made a 600 bps connection. CARRIER 2400 47 Modern has made a 2400 bps carrier connection. CARRlER 4800 48 Modem has made a 4800 bps carrier connection. 5634BEW User's Manual Description CARRIER 7200 49 Modem has made a 7200 bps carrier .r , connection. CARRIER 9600 50 Modern has made a 9600 bps carrier connection CARRIER 12000 51 Modem has made a 12000 bps carrier connection. CARRIER 14400 52 Modem has made a 14400 bps carrier connection. CARRIER 16800 53 Modern has made a 16800 bps carrier connection. CARRIER 19200 54 Modern has made a 19200 bps carrier connection. CARRIER 21600 55 Modern has made a 21600 bps carrier connection CARRIER 24000 56 Modern has made a 24000 bps carrier connection. CARRIER 26400 57 Modem has made a 26400 bps carrier connection CARRIER 28800 58 Modern has made a 28800 bps carrier connection CONNECT 16800 59 Modern has made a 16800 bps carrier connection. CONNECT 19200 60 Modern has made a 19200 bps carrier connection. CONNECT 21600 61 Modern has made a 21600 bps carrier connection. CONNECT 24000 62 Modem has made a 24000 bps carrier connection. CONNECT 26400 63 Modern has made a 26400 bps carrier connection. CONNECT 28800 64 Modern has made a 28800 bps carrier connection. CONNECT 33600 Modern has made a 33600 bps carrier , connection. COMPRESSION:CLASS 5 66 MNP Class 5 data compressmn connection established. COMPRESSION.V.42bis 67 v.42bis data compression connection established. COMPRESSIONINONE 69 Connection established without data compressmn. PROTOCOLzNONE 70 Connection established W|thout error control. PROTOCOLzLAPM 77 V.42/LAPM error control connection established. PROTOCOLJALT 80 Altermate/MNP 3—4 error control connection established. 5634BEW User's Manual - Verbose Description CARBIER 31200 82 Modern has made a 31200 bps carrier f . connection. CARRIER 33600 83 Modern has made a 33600 bps carrier connection. CONNECT 230400 84 Modern has made a connection with a 230400995 DTE rate. CONNECT 33333 86 Modern has made a connection with a 33333 b s DTE rate. 87 Modem has made a connection with a 34666 bps DTE rate. ~ CONNECT 36000 88 Modern has made a connection with a , 36000 bps DTE rate. CONNECT 37333 89 Modern has made a connection with a 37333 bps DTE rate. CONNECT 36666 90 Modem has made a connection with a 38666 bps DTE rate. CONNECT 40000 91 Modem has made a connection with a 40000 bps DTE rate. CONNECT 41333 92 Modern has made a connection with a 41333 bps DTE ratei CONNECT 42666 93 Modern has made a connection with a 42666 bps DTE rate, CONNECT 44000 94 Modern has made a connection with a 44000 bps DTE rate. CONNECT 45333 95 Modern has made a connection with a 45333 bps DTE rate. CONNECT 46666 96 Modern has made a connection with a 46666 bps DTE rate CONNECT 48000 97 Modern has made a connection with a 48000 bps DTE rate. CONNECT 49333 98 Modern has made a connection with a 49333 bps DTE rate CONNECT 50666 99 Modem has made a connection with a 50666 bps DTE ratet CONNECT 52000 100 Modern has made a connection with a 52000 bps DTE rate CONNECT 53333 101 Modern has made a connection with a 53333 bps DTE rate. CONNECT 54666 102 Modern has made a connection with a 54666 bps DTE ratei CONNECT 56000 103 Modem has made a connection with a 56000 bps DTE rate. CONNECT 57333 104 Modem has made a connection with a 57333 b-s DTE rate. CONNECT 34666 . Verbose CARRIER 33333 CARRIER 34666 Number 5634BEW User‘s Manual Description Modern has made a 33333 bps carrier connection, Modem has made a 34666 bps carrier CARRIER 36000 CARRIER 37333 CARRIER 38666 CARRIER 40000 CARRIER 41333 CARRIER 42666 CARRIER 44000 107 109 110 111 112 113 connection. Modem has made a 36000 bps carrier connection. connection. Modem has made a 38666 bps carrier connection, Modem has made a 37333 bps carrier Modem has made a 40000 bpscarrier connection. Modem has made a 41333 bps carrier connection. Modem has made a 42666 bps carrier connection, Modern has made a 44000 bps carrier connection. CARRIER 45333 CARRIER 46666 CARRIER 48000 114 115 116 Modern has made a 45333 bps carrier connection. Modem has made a 46666 bps carrier connection. Modem has made a 48000 bps carrier connection. CARRIER 49333 CARRIER 50666 CARRIER 52000 CARRIER 57333 117 118 119 Modem has made a 49333 bps carrier connection. Modem has made a 50666 bps carrier connection. Modem has made a 52000 bps carrier connection. Modem has made a 53333 bps carrier connection. Modern has made a 54666 bps carrier connection. Modem has made a 56000 bps carrier connection. Modem has made a 57333 bps carrier connection. 5634BEW User’s Manual ‘A- FCC Compliance '\ 57 Appendix A prowdes compliance information about your modem. A.1 FCC Notice This equipment has been tested and found to comply with the limits for a Class 8 digital device, pursuant to Part 15 of 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 1 — Reorient of relocate the receiving antenna — Increase the separation between the equipment and receiver. — Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. A Consult the dealer or an experienced radio / TV technician for help, This unit was tested with shielded cables on the peripheral devices. Shielded cables must be used with the unit to insure compliance. This statement can be deleted if unit was not tested with shielded cables. The manufacture is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the users authority to operate the equtpment. 20 5634BEW User‘s Manual This device complies wrth Part 15 of the FCC rules. Operation is subject to the following two condition:(1) This device may not cause harmful interference, and (2) This device must accept any interference that may cause undesired operation, A.2 FCC Requirement This equipment complies with Part 68 of the FCC Rules. On the base unitpf this equipment is a label that contains, among other information, the FCC Registration Number and Ringer Equivalence Number(REN) for this equipment. if requested, this information must be given to telephone company. The REN is useful to determine the quantity of devices you may connect to your telephone line and still have all of those devices ring when your telephone number is called. In most, but not all area, 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 determine the maximum REN for your calling area. If your equipment 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 is not practical, you will be notified as soon as possible. You Will be informed of your right to file a complain with the FCC. Your telephone company may make changes in its facilities, equipments, operations or procedures that could affect the proper functioning of your equipment. if they do, you will be notified in advance to give you an opportunity to maintain uninterrupted telephone service. The equipment may not be used on coin service by the telephone company. Connection to party lines is subject to state tariffs. This modem does support “Fax Branding" function. Please refer the manual of communication software for instruction.
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