Other offers may also be available. This guard time allows your modem to distinguish a line disturbance from a true disconnect hang up by the remote modem. A copy of the data received by the remote system, returned to the sending system, and displayed on the screen. When remote users send your computer an Xoff Ctrl-S and you stop transmitting, the data in transit from your modem’s buffer does not exceed the size of their screen. L Dials the last dialed number. Loads a read-only non-programmable factory configuration.

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Even with a single digital-analog-digital conversion on your phone line, you can realistically expect to achieve connection speeds only in the high 30s to low 50s Kbps. Sets duration, in seconds, for pauseoption in the Dial command. Sets duration and spacing, in milliseconds, for tone dialing. An error-detection technique consisting of a test performed on each block or frame of data by both sending and receiving modems.

This option only applies to connections terminated by dropping DTR. See all condition definitions – opens in a new window or tab Permanent memory, not user-programmable.

External ZOOM Fax Modem VX/PLUS Data MODEL – Fax | eBay

Sets duration, in minutes, for inactivity timer. Please enter a number less than or equal to 1. Learn More – opens in a new window or tab International shipping and import charges paid to Pitney Bowes Inc. The phone socket you use must be for an analogue phone line.


An ITU-T standard for modem communications at moddm, bps. Also, you will need to set a password for use with the remote feature of the moxem. If you are connecting to a service provider that supports V. You may have a poor connection. Any amount of noise present on a phone line can severely reduce a modem’s transmission rate.

Sets duration, in tenths of a second, that modem waits to hang up after loss of carrier. See definitions for V.

ARCHIVED: What are some common modem terms?

If a extrenal modem is already using the available COM port, you can either use another COM port or uninstall the modem that was installed previously. Sets the modem to pick up the phone line when it detects a certain number of rings.

In order to achieve a V. You may also turn off your computer and still receive messages remotely. OFF Displays keyboard commands. Linked to S8 register.

Technical Reference

On the USRobotics modem, it includes four stored phone numbers and the modem settings. Sets pulse dial for phone lines that don’t support touch-tone dialing.


All products that are replaced will become the property of USRobotics. Common modem speeds are:.

Microcom Networking Protocol, an error-control protocol developed by Microcom, Inc. Controls Carrier Detect CD signal. Carrier Detect CD Override. All calls are routed differently, so try placing the call modme. Hz Hertz, a frequency measurement unit used internationally to indicate cycles per second.

Sets the number of seconds the modem waits before dialling If Xn is set to X2 or X4, this is the time-out length if there is not a dial tone. Some countries, states, or provinces do not allow the exclusion or limitation mode, implied warranties or the limitation of incidental or consequential damages for certain externao supplied to consumers, or the limitation of liability for personal injury, so the above limitations and exclusions may be limited in their application to you.

Our research has shown that the vast majority of telephone lines can and do support V.