Lenovo 8422, 8146, 8423, 8427, 8143, 8144, 8097 manual MNP/V.42/V.42bis/V.44 commands

Page 52

Command

 

Function

 

 

 

 

&V1

Display Last Connection Statistics

 

 

 

&W_

&W0

Stores the active profile as Profile 0

 

 

 

 

&W1

Stores the active profile as Profile 1

 

 

 

%E_

%E0

Disable auto-retrain

 

 

 

 

%E1

Enable auto-retrain

 

 

 

+MS?

 

Displays the current Select Modulation

 

 

settings

 

 

 

+MS=?

 

Displays a list of supported Select Modulation

 

 

options

 

 

 

+MS=a,b,c,e,f

 

Select modulation where: a=0, 1, 2, 3, 9, 10, 11,

 

 

12, 56, 64, 69; b=0-1; c=300-56000; d=300-

 

 

56000; e=0-1; and f=0-1. A, b, c, d, e, f

 

 

default=12, 1, 300, 56000, 0, 0. Parameter ″a″

 

 

specifies the modulation protocol desired

 

 

where: 0=V.21, 1=V.22, 2=V.22bis, 3=V.23,

 

 

9=V.32, 10=V.32bis, 11=V.34,

 

 

12=V.90,K56Flex,V.34......,56=K 56Flex,

 

 

V.90,V.34......, 64=Bell 103, and 69=Bell 212.

 

 

Parameter ″b″ specifies automode operations

 

 

where: 0=automode disabled, 1= automode

 

 

enabled with V.8/V.32 Annex A. Parameter ″c″

 

 

specifies the minimum connection data rate

 

 

(300- 56000). Parameter ″d″ specifies the

 

 

maximum connection rate (300-56000);

 

 

Parameter ″e″ specifies the codec type (0=

 

 

Law, and 1=A-Law). Parameter ″f″ specifies

 

 

″robbed bit″ signaling detection (0=detection

 

 

disabled 1=detection enabled)

 

 

 

MNP/V.42/V.42bis/V.44 commands

Command

 

Function

 

 

 

%C_

%C0

Disable MNP Class 5 and V.42bis data compression

 

 

 

 

%C1

Enable MNP Class 5 data compression only

 

 

 

 

%C2

Enable V.42bis data compression only

 

 

 

 

%C3

Enable MNP Class 5 and V.42bis data compression

 

 

 

&Q_

&Q0

Direct data link only (same as \N1)

 

 

 

 

&Q5

V.42 data link with fallback options

 

 

 

 

&Q6

Normal data link only (same as \N0)

 

 

 

+DS44=0, 0

 

Disable V.44

 

 

 

+DS44=3, 0

 

Enable V.44

 

 

 

+DS44?

 

Current values

 

 

 

+DS44=?

 

List of support values

 

 

 

36User Guide

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Page 51 Page 53
Contents User Guide Types 8097, 8143, 8144 Types 8422, 8423 Page User Guide Types 8097, 8143, 8144 Types 8422, 8423 Page Contents Iv User Guide Important safety information Conditions that require immediate actionGeneral safety guidelines ServicePower cords and power adapters Extension cords and related devicesPlugs and outlets BatteriesCD and DVD drive safety Heat and product ventilationLithium battery notice Additional safety informationTo connect To disconnect Modem safety information Laser compliance statementPower supply statement Overview Information resourcesXiv User Guide Installing options FeaturesMemory Operating systems, preinstalled varies by model type Available options Specifications Tools required Installing external optionsHandling static-sensitive devices Locating the connectors on the front of your computer Locating the connectors on the rear of your computer Connector Description Obtaining device driversRemoving the cover Locating components Identifying parts on the system boardInstalling a memory module What to do next Installing adapters Installing internal drives Drive specifications Installing a drive in bay 1 or bay Installing a hard disk drive in bay Installing options Connecting drives Connecting the first optical driveConnecting a serial ATA hard disk drive Installing security featuresChanging the battery Password protectionPadlock Erasing a lost or forgotten password clearing Cmos Replacing the cover and connecting the cables Using the Setup Utility program Starting the Setup Utility programViewing and changing settings Using passwordsUser Password Administrator PasswordIDE Drive User Password IDE Drive Master PasswordUsing Security Profile by Device Setting, changing, and deleting a passwordSelecting a startup device Selecting a temporary startup device Exiting from the Setup Utility programChanging the startup sequence Updating flashing Bios from a diskette or CD-ROM Updating flashing Bios from your operating systemAppendix A. Updating system programs System programsRecovering from a POST/BIOS update failure Cleaning an optical mouse Appendix B. Cleaning the mouseCleaning a mouse with a ball User Guide Appendix C. Manual modem commands Basic AT commandsLow speaker volume Set Pulse dial as defaultSet Tone Dial as default Internal speaker on until carrier detectedExtended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Appendix C. Manual modem commands User Guide Appendix D. Notices Television output notice TrademarksIndex Page Page Part Number 19R0450

8144, 8097, 8143, 8422, 8427 specifications

Lenovo is known for its innovative laptops and computers, and the models 8146, 8423, 8427, 8422, and 8143 are excellent representations of the brand's commitment to quality engineering and technology. These models cater to a range of different users, from casual consumers to professionals who demand performance and reliability.

The Lenovo 8146, often part of the ThinkPad series, boasts robust build quality with military-grade durability. It features a powerful Intel processor, which ensures seamless multitasking and efficient performance for various applications. The 8146 is equipped with a high-resolution display, providing vibrant colors and crisp details, making it a great option for both professional and media-related tasks.

Moving on to the Lenovo 8423, this model emphasizes portability and design without sacrificing performance. It typically includes a lightweight chassis, making it easy to carry while on the go. The 8423 is often paired with impressive battery life, enabling users to stay productive throughout the day without needing constant recharges. Its connectivity options include a range of USB ports, HDMI, and possibly even Thunderbolt support, catering to the needs of various peripherals.

The 8427 model is tailored for multimedia enthusiasts and professionals who require superior graphic performance. Equipped with dedicated graphics cards, it excels in tasks such as video editing, graphic design, and gaming. The display is often enhanced with high dynamic range (HDR) support, providing a visually immersive experience. With multiple storage options available, including solid-state drives (SSD), the 8427 ensures quick load times and ample space for large files.

The Lenovo 8422 focuses on business users, featuring advanced security options, such as fingerprint readers and TPM (Trusted Platform Module) for enhanced data protection. Its design includes a comfortable keyboard for prolonged typing sessions, making it ideal for professionals who spend hours working on reports or presentations.

Finally, the Lenovo 8143 model rounds out the series with a focus on affordability without compromising on essential features. It offers a solid mix of performance and value, making it an attractive option for students or casual users. The 8143 typically includes decent specifications that allow for everyday tasks such as browsing, word processing, and multimedia consumption.

In summary, models 8146, 8423, 8427, 8422, and 8143 from Lenovo represent a diverse range of options that accommodate various user needs, from high-performance gaming to efficient business use. Each model highlights key technologies and characteristics that align with Lenovo's reputation for quality and innovation. Whether for work or play, these laptops are equipped to handle a spectrum of tasks while providing a reliable computing experience.
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