Back Channel Link Rates Upload Speeds | 3Com 1.024.1644-00 guide

Product Features

Back Channel Link Rates (Upload Speeds)

4800, 7200, 9600, 12000, 14400, 16800, 19200, 21600, 24000, 26400, 28800, 31200

V.34+ Link Rates

4800, 7200, 9600, 12000, 14400, 16800, 19200, 21600, 24000, 26400, 28800, 31200, 33600

V.32bis Link Rates

4800, 7200, 9600, 12000, 14400

Additional Link Rates

300, 1200/75 (V.23), 1200, 2400

Fax Link Rates

2400, 4800, 7200, 9600, 12000, 14400

56K Voice Faxmodem Internal - User’s Guide

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3Com 1.024.1644-00 manual Back Channel Link Rates Upload Speeds

Contents

56K Voice Faxmodem Internal Page Table of Contents Page Table of Contents Page Welcome to 56K*Information Access Product Features Back Channel Link Rates Upload Speeds Flash ROM Upgradable Control Panel Determining Available Resources Determining Your Version of Windows Click PropertiesWindows 95 version How to Prepare for Plug and Play Installation Plug and Play Installation Serial Number How to Insert the Modem into the ComputerPage Page Page Page Moving Through the New Hardware Found Screens Installing Modem Drivers With Windows Versions 950 and 950aPage COM Port Click More Info… Using the Update Device Driver Wizard Screens Installing Modem Drivers With Windows Version 950bPage COM Port Click More Info… Word about COM Ports and IRQs How to Change the Modem’s Settings Page How to Insert the Modem into the Computer Page Page Page Page Restart Now Windows Software Installation Type of Modem Initialisation StringFlow Control Read This First Possible Solution Troubleshooting Possible Solution Possible Solution Possible Solution Troubleshooting Possible Solution Support Resources Support Resources Are You Still Having Problems? Answer mode Analogue signalsAnalogue loopback Application Glossary Baud rate Glossary Auto dialBinary digit bit Bit rate Glossary Character Data modeCharacters per second CPS Class 1 Detect phase DefaultDigital signals Glossary Fax mode Glossary Error controlFacsimile Flow control Modem Local echoNonvolatile memory Nvram OFF/ON hook Glossary Online fallback/fall forward Originate modeParity Protocol Serial transmission Terminal modeStart/stop bits Terminal 27ter 22 bis32 bis See online fall back/fall forward Xmodem 42 bisYmodem Ymodem G Technical Reference ITU-T answer sequence Technical ReferenceDials the specified phone number, includes the following En Sets local echo Technical Reference Hn Controls ON/OFF hook Ln Controls speaker volume internals onlyDisplays the following information Mn Operates speaker Verbal codes Numeric codes 11/RINGING Technical Reference Sets result code displayed, default is Technical Reference Displays a list of ampersand & commands Resets modemAn Enables/disables additional result code subsets see Xn Cn Controls Carrier Detect CD signal Kn Enables/disables data compression Fn Loads a read-only non-programmable factory configurationSets Guard Tone Hn Sets Transmit Data TD flow control see also &Rn 300 bps Sets pulse rotary dial make/break ratio No restrictions on the minimum speed for Yn Sets break handling Wn Writes current configuration to Nvram templates 64 56K Voice Faxmodem Internal User’s Guide Registers Register Default Function Bit Value Result Default Function S13 Technical Reference Register Default Function Timer S27 See the instructions for S13 S34 Bit +FCLASS=n Sets the mode of operation Fax Commands +FTH=n +FRH=nDisplayed As a number Words Description CE Compliance Regulatory Limited Warranty