Lucent Technologies 7400B manual Select the baud rate that you will use most often

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DEFINITY Communications System

APPENDIX C: APPLICATION NOTES

7400B Data Module

 

User’s Guide

Page C-9

 

 

 

8.

Select the baud rate that you will use most often.*

 

9.

Select the type of video display used in your PC.*

 

 

10. Press [ Y ] to save the new configuration settings to the hard disk of

 

 

 

the PC.

 

 

11. Press [ Enter ] to return to the Status Screen.

Placing a Call

 

 

To create a command file for a computer system that you want to call for

 

the first time, use the NEWUSER script file.

 

1.

Enter the number next to the command file NEWUSER shown on

 

 

 

your Status screen.

 

2.

Enter the letter next to the service you want to call or enter O for

 

 

 

“Other Service not listed above.” See the sample screen below.

Choose a service to set up:

A -

AT&T Mail

B -

CompuServe

C -

Delphi

D -

Dow Jones News / Retrieval

E -

LEXIS/NEXIS

F -

MCI MAIL

G -

Newsnet

H -

Official Airline Guide

I -

Source

J -

VU/TEXT

K -

A system running Remote2 Host or R2LAN Host

L -

Another PC running Crosstalk or Transporter

O - Other service not listed above

X -

Exit from this program

Please choose a service:_

* These options may not be available on earlier versions of Crosstalk.

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Contents AT&T 7400B Data Module To Order Copies of this Manual Contents Preface about this Guide 1C-1C-2C-5C-8 Conventions TypographicalOrganization of this GuideAppendix C Application Notes. Contains notes on how to Troubleshooting. Describes procedures forAppendix D Quick-Reference Summaries. Contains quick RelatedIntroduction Front Panel External FeaturesFront Panel LED Indicator Descriptions Connector DescriptionRear Panel Rear Panel Connector DescriptionsPower Supply Unit Requirements HardwareSoftware Typical Standalone Installation Typical Installation with Telephone Installation Installation With/Without Telephone Option SW1-1 Selecting DIP-Switch OptionsMake Busy on Local Loop Option SW1-8 InstallationData Metering Option SW1-5 Option DIP Switch Settings Factory-defaultTelephone SW1-1 Data Metering SW1-5Accessing the Hardware Option Switches Connecting the EIA-232-D Cable Supply Connecting the PowerIf YOU are Using a PC Power-Up Self-TestIf YOU are Using a Dedicated TerminalOperating Modes Line or data modeCharacter Formats Data Bits Parity Stop BitsEssential AT Commands More AT Command DescriptionAT Command Subset Connect AT Command Subset ContdBusy Starting the Session Sample ON-LINE SessionSelection +++ No CarrierConfiguration Parameters Operation and ConfigurationCommand Line Action Command Line Prefix Issuing CommandsCommand Buffer Command Line Set UpAts3= ddd Enter Acknowledgement CommandVerbose Form Numeric Description Result CodesMultiple Characters From Data Mode to Command Mode and Back Dialing a NumberFollowing is an example At&z m=nnn...n Enter Commands for Using Stored Telephone NumbersRemote Site USE ResetConfiguration Recall At&f Enter Chapter HOW to USE thisPBX Symptom Problem SolutionCheck Speed LED At&d2 Enter Terminate the local loopback test by typing Atq0 o Enter Atx4 Enter LabelDescription Appendix a AT Command SETContd Escape sequence Immediate None Arguments none Registernone Examplea CommandAArguments none CommandD Command Function Switch hook control Ato Enter Command Function Type Arguments Register Example CommentsAtv Enter A-10 User’s Guide Reset and recall a stored profile Data Carrier Detect DCD options Data Terminal Ready DTR options Arguments none Registernone Example Command&FAt&t3 Enter see comment At&v Enter Registernone Example Command&YAt&z2=555-1212 Enter 055 Description Range Values Comments See Also Storable Comments Register DescriptionStorable From a data terminal Register S6 not used Register S8 not used S9 not used Register S13 not used Register S11 not usedRegister S15 not used Register Description Range Values Storable Comments See AlsoRegister S17 not used Register S19 not used S20 not used Values StorableRange of Values Storable Comments See Also RegisterS21Bits 0 and 1 not used default = 2, see comment Register S24 not used Register S27 not used AT&T 7400B Data Module PC Application Guide, ordering number PBX Application Notes PC Applications GuideProcomm Plus Configuring the SoftwareSelect Modem Options Select Result MessagesPlacing a Call Select Save Setup OptionsC-4 Disconnecting CallSelect Call a Host Relay GoldPlacing a Call Directly Attmail DirectoryPress Esc to return to the Online menu as shown below Disconnecting a CallSelect the letter next to Hayes Smartmodem all models CrosstalkSelect the baud rate that you will use most often Bye Enter Appendix D QUICK-REFERENCE Summaries Sr=n Command DescriptionTable D-1 AT Command SET Table D-1 AT Command SET Contd Table D-2 S-REGISTER Summary Register Description Range/UnitTable D-3 Result Codes ConnectedR e Parameter Value AT CommandTable D-4 FACTORY-DEFAULT Configuration Parameter Value Register Table D-4 FACTORY-DEFAULT Configuration ContdTable D-5 EIA-232-D PIN Assignments Pin Circuit Direction FunctionTable D-6 Ascii Character SET Ascii Control KEY Value CharacterTable D-6 Ascii Character SET Contd Glossary Glossary Script files. See command files Index Data Metering DTE, see Data Terminal Device DTR leadRear panel, 1-4Remote site use AT&T Important Safety Instructions Page Important Installation Safety Instructions