User manual OCTEK SMARTMDM

[. . . ] SmartModem Reference Guide SmartModem VoiceMaster Socket Rocket Revision C January, 1996 YML212-3 NetComm Code Version V2. 65 ISBN 0 947206 95 7 Copyright This manual is copyright. Apart from any fair dealing for the purposes of private study, research, criticism or review, as permitted under the Copyright Act, no part may be reproduced, stored in a retrieval system or transmitted in any form, by any means, be it electronic, mechanical, recording or otherwise, without the prior written permission of NetComm Limited. Disclaimer NetComm Limited accepst no liability or responsibility, for consequences arising from the use of this product. NetComm Limited reserves the right to change the specifications and operating details of this product without notice. Trademarks NetComm, ProRack, Faxnet, CellModem and Cooee are registered trademarks of NetComm Limited SmartModem, AutoModem, PocketModem, Smart/Rack, PC Fax Card, FastFix, TNP, and AutoSoft are trademarks of NetComm Limited MNP is a registered trademark of Microcom Inc Microcom Networking Protocol is a trademark of Microcom Inc Hayes is a registered trademark of Hayes Microcomputer Products Inc IBM is a registered trademark of International Business Machines Corporation MS-DOS is a registered trademark of Microsoft Inc WordStar is a registered trademark of Micropro International Corporation WordPerfect is a registered trademark of WordPerfect Corporation ©1995 NetComm Limited ACN:002490486 PO Box 379 North Ryde NSW 2113 Australia Incorporated in New South Wales Australia SmartModem Reference Guide i NetComm Limited SOFTWARE PROGRAM LICENSE 1. NetComm grants its Customers a non-exclusive license (the "License") to use any software programs (the "Programs") used in connection with the Products and supplied by NetComm. [. . . ] If you are still in doubt, use pulse dialling. Most exchanges supporting tone dialling also support pulse dialling, although the reverse is not always true. Contact the supplier of your telephone line if you wish to have tone dialling accessible on your line. 114 SmartModem Reference Guide Command Descriptions Commands R reverse mode This modifier enables you to switch to answer mode after dialling. When connecting to another modem, one modem must be in originate mode and the other in answer mode to establish a connection. When you use a dial command, your modem is normally in the originate mode. The R dial modifier enables you to connect to originate only modems. This is also useful when you want to send information at 1200/75 bps (CCITT V. 23 standard communications). If you communicate with another computer in originate mode at 1200/ 75 bps, you will be sending data at 75 bps and receiving at 1200 bps. If you have a lot of information to send and not much to receive, it makes sense to switch to answer mode, so that you are sending at the faster rate. For example: To dial the number 999-9876 and switch to answer mode: · Type: ATD9999876R <E> @ wait for quiet answer The @ modifier orders the modem to wait for one or more rings within the time specified by S Register 7, followed by a period of five seconds of silence occuring some time before dialling the remaining numbers in a phone number. The default value of S Register 7 is 30. Using this default, the modem will dial the first number, listen for a period of five seconds silence during the next 30 seconds and then, if the silence is detected, dial the next part of the number. If five seconds of continuous silence is not detected, the modem will hang up and return a message: NO ANSWER If the phone number is engaged, the modem will return a message: BUSY This modifier is useful for remote access databases which require an identification code to be tone dialled before those databases generate an answer tone. SmartModem Reference Guide 115 Command Descriptions Commands For example: To tone dial a remote database on 999-1234, wait for a five-second silence and then tone dial an ID code of 1234: · Type: ATDT9991234@1234 <E> J initiate MNP 10 at 1200 bps This modifier allows you to select MNP 10 and make the initial connection at 1200 bps (V. 22). MNP 10 is able to automatically adjust the line speed to suit the quality of the phone line. Refer to the chapter titled `Error Correction' for details of MNP 10. For example: To dial the number 999-9876 using MNP10: · Type: ATDJ9999876 <E> M initiate MNP 10 at 4800 bps This modifier allows you to select MNP 10 and make the initial connection at 4800 bps (V. 32). MNP 10 is able to automatically adjust the line speed to suit the quality of the phone line. For example: · Type: ATDM9999876 <E> K MNP 10 Cellular Option The K dial modifier allows MNP 10 automatic power level adjustment for this call only. Normally MNP 10 power level adjustment is switched on and off with the )M command. F or ^ disable calling tones The F dial modifier (or the dial modifier ^) allows you to switch off calling tones for a data call. 116 SmartModem Reference Guide Command Descriptions Commands L last number redial This modifier allows the last number dialled to be re-dialled. The L can be used as a modifier after a number prefix ( but cannot have any number following). The last number dialled is saved in NVRAM. [. . . ] Tele-downloading See Software Downloading. Teleload See Software Downloading. Glossary SmartModem Reference Guide 311 Glossary Teletext A non-interactive information system that was the predecessor to videotex systems. Teletext terminals consist of a specially modified television set and keypad to provide 24 lines of 40 column colour text and graphics. Connection is made to teletext systems by specially assigned television broadcast channels, hence the need to use a television set. [. . . ]