FCC Information The Federal Communication Commission Radio Frequency Interference Statement includes the following paragraph: 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.
1. INTRODUCTION The USB V.90 Fax/Modem complies with the Universal Serial Bus functionality built in Windows 98. It is compatible with Bell, ITU-T (formerly CCITT) and Hayes AT commands. With this USB V.90 Fax/Modem, you can enjoy all the benefit offered by USB technology and get a faster and easiest Internet access.
2. INSTALLATION Hardware Installation 1. Locate the USB host port of your system. Align the USB connector toward the USB host port, push evenly and steadily until it is seated. 2. Connect another end of the USB connection cable to the device port (USB B) of your USB V.90 Fax/Modem until it clicks.
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When the following dialog box appears, select the country/location where you are, and check Enable PBX. 4. When finished, your system will be restarted to activate the new device.
Setup Diagnostics You can perform the following steps to check if your USB V.90 Fax/Modem is well installed. Go to the Start menu. Point to Settings. Click Control Panel. Double-click Modems. When the Modems Properties dialog box appears, select the Diagnostics tab. Select USB V.90 FAX/MODEM and click OK.
3. UNINSTALL If for some reason, you have to uninstall the driver of USB V.90 Fax/Modem after installation, perform the following steps. 1. Go to the Start menu. Point to Settings. Click Control Panel. Double-click Add/Remove Programs. 2. Point to Uninstall USB V.90 FAX MODEM. Click the Add/Remove button. And click 3.
4. APPLICATIONS To use the USB V.90 Fax/Modem for data communication, for example, to send/receive faxes or to get onto the Internet, you may use any application software that you are familiar with. Or you may also choose to use the bundled application software that comes with the USB V.90 Fax/Modem.
Internet Access 1. Go to My Computer. 2. Select Dial-Up Networking. 3. Double-click Make a New Connection, a dialogue box will appear for you to name the new connection and select the device. Name the new connection appropriately and click Next. 4.
5. TROUBLE SHOOTING This chapter provides information on the most commom problems, the possible causes, and the solutions. The modem does not respond to AT commands. § Conflict of COMx: port setting with another device. § Change the COMx: port of the USB 56K FAX/MODEM to a free port. Be sure to update your software COMx: port setting as well.
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No text appears on the screen when in command mode. § If you can't see the characters you are typing, then type ATE1 then press Enter. The modem does not dial a phone number after you execute the AT dial command. §...
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§ Due to poor telephone line conditions, the modem may have fallen back to a slower communication speed. You may need to change the baud rate setting in your software to match this slower speed. § To return the modem to the higher speed, disconnect the link and re-establish again. When using V.42bis or MNP5, some features are disabled.
APPENDIX A: AT COMMANDS SET Basic AT Commands Re-execute Command The modem repeats the last command line sent by the DTE. Usually used for re- dialing. Note: This command should not be terminated by <CR>. Answer The modem will go off-hook and attempt to answer an incoming call. Upon successful completion of handshake, the modem will go on-line in answer mode.
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following “W”. S6 register will be used for timeout. (X3 or higher) (Comma); Pause for the time specified by S8 before resuming the dialing (Semicolon) Return to command mode after dialing. This allows the user to issue additional AT commands while remaining off-hook. Actual call progress will be entered only after a dial command issued without the “;”...
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Set ON/OFF hook Modem hangs up (goes on-hook). Modem goes off hook. Result codes: OK n=0 or 1 Error Otherwise Identification/Information Modem Name, Vendor Name, Modem Version, for example : ModemX ModemWorks Ltd. Ver 1.10 SW Provider /SW Version, for example Smart Link Ltd.
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Select speaker volume. Medium High Result codes: OK n=0-3 Error Otherwise Related S-Reg: S30 Speaker control Select when the speaker is On/Off. M0 Speaker always OFF M1 Speaker ON from start of dialing until receiving carrier M2 Speaker always ON M3 Speaker OFF from end of dialing until receiving carrier Result codes: OK n=0-3...
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This command holds until the next T dial modifier or T command is received. The modem will go off hook and attempt to answer an incoming call. Upon successful completion of handshake, the modem will go on-line in answer mode. Related S-Reg: S16 Quiet result codes control Enable sending result codes to DTE.
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Supported messages: OK, CONNECT, RING, NO CARRIER and ERROR, Blind call enabled. Supported messages: OK, CONNECT xxxx, RING, NO CARRIER and ERROR, Blind call enabled. Same as X1 + NO DIAL TONE message, Blind call disabled Same as X1 + BUSY message, Blind call enabled. All messages supported, Blind call disabled (see list below).
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1122 MODULATION: V.22BIS 1132 MODULATION: V.32BIS 1134 MODULATION: V.34BIS 1212 MODULATION: B212 +F4 +FCERROR <*> message will be generated when n has been selected <i> message will be replaced by message <I> when n has been selected <-> message will not be generated when n has been selected. Related S-Reg: S56 Select default configuration Select the default user defined configuration.
AT& Commands &An Connect message format Select the format of the CONNECT message. &A0 no extra messages besides CONNECT xxxxx &A1 Add Modulation indicator: V.21/ V.22/ V.22BIS/ V.32/ V.32BIS/ V.34/ V.34BIS/ B103/ B212 For example: Modulation: V.34 &A2 Add Error Detection Protocol and Data Compression indicators. For example: Protocol: LAPM/MNP/NONE Compression: CLASS 5/V.42BIS/NONE...
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Note: Since a virtual port is involved, the DTE is not bound by any UART limitation, and may be theoretically set as high as 921600. DTE speed is supported for compatibility only. It bears little significance in Modio environment. Related S-Reg: S71 &Fn Sets factory configuration Select one of the factory settings.
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&R0 RTS ignored &R1 Modem receives data only on RTS (NA) Result codes: OK n=0 or 1 Error Otherwise Related S-Reg: S61 Controls DSR behavior &Sn Note: This command is supported for compatibility. It has no actual effect. &S0 DSR override (is assumed to be ON all the time) &S1 DSR follows circuit definition Result codes: OK n=0 or 1...
AT\ Commands - Error correction control Maximum MNP block Size \A0 64 characters maximum block size \A1 128 characters maximum block size \A2 192 characters maximum block size \A3 256 characters maximum block size Result codes: OK n=0-3 Error Otherwise Related S-Reg: S<basereg+1>...
OK n=0-5 Error Otherwise Related S-Reg: S<basereg> of V.42 registers AT% Commands Compression control %C0 Disable data compression %C1 Enable MNP5 data compression %C2 Enable V.42bis data compression %C3 Enable MNP5/V.42bis data compression Result codes: OK n=0-3 Error Otherwise Related S-Reg: S<basereg+2> of V.42 registers Line quality monitor control Controls whether or not the modem will automatically monitor...
AT+MS Command Modulation select This command selects the modulation, optionally enables/disables Automode, and optionally specifies the lowest and highest connection rates. The command format is: AT+MS= [<mod>][,[<automode>][,[<min_rate>][,[<max_rate>]]]] <mod> a decimal number specifying the preferred modulation (automode enabled), or the modulation (automode disabled). <automode>...
Other derivatives of the +MS command: AT+MS? report current MS settings (e.g. 34,1,9600,33600) AT+MS=? list the supported values +MS:(22,122..), (0,1), (300-33600), (300- 33600) Result codes: OK Syntax OK Error Otherwise Related S-Reg: S31-S37 AT* Commands – Black List Support Note: The following command will always return OK as a result code. Return Blacklisted numbers Blacklisting is a country dependent parameter.
APPENDIX B: S-REGISTERS S-Register Summary Function Range Units Default AT Command Rings to Auto- 0-255 rings Answer Ring Counter 0-255 rings Escape Character 0-255 ASCII CR Character 0-255 ASCII LF Character 0-255 ASCII BS Character 0-255 ASCII Wait Time for 2-255 Dial Tone (Also wait before...
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